50004990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 172860480

約数和(自身を除く): 122855490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 29, 30, 34, 35, 42, 45, 46, 49, 51, 58, 63, 69, 70, 85, 87, 90, 98, 102, 105, 115, 119, 126, 138, 145, 147, 153, 161, 170, 174, 203, 207, 210, 230, 238, 245, 255, 261, 290, 294, 306, 315, 322, 345, 357, 391, 406, 414, 435, 441, 483, 490, 493, 510, 522, 595, 609, 630, 667, 690, 714, 735, 765, 782, 805, 833, 870, 882, 966, 986, 1015, 1035, 1071, 1127, 1173, 1190, 1218, 1305, 1334, 1421, 1449, 1470, 1479, 1530, 1610, 1666, 1785, 1827, 1955, 2001, 2030, 2070, 2142, 2205, 2254, 2346, 2415, 2465, 2499, 2610, 2737, 2842, 2898, 2958, 3045, 3335, 3381, 3451, 3519, 3570, 3654, 3910, 4002, 4165, 4263, 4410, 4437, 4669, 4830, 4930, 4998, 5355, 5474, 5635, 5865, 6003, 6090, 6670, 6762, 6902, 7038, 7105, 7245, 7395, 7497, 8211, 8330, 8526, 8874, 9135, 9338, 10005, 10143, 10353, 10710, 11270, 11339, 11730, 12006, 12495, 12789, 13685, 14007, 14210, 14490, 14790, 14994, 16422, 16905, 17255, 17595, 18270, 19159, 20010, 20286, 20706, 21315, 22185, 22678, 23345, 24157, 24633, 24990, 25578, 27370, 28014, 30015, 31059, 32683, 33810, 34017, 34510, 35190, 37485, 38318, 41055, 42021, 42630, 44370, 46690, 48314, 49266, 50715, 51765, 56695, 57477, 60030, 62118, 63945, 65366, 68034, 70035, 72471, 74970, 79373, 82110, 84042, 95795, 98049, 101430, 102051, 103530, 113390, 114954, 120785, 123165, 127890, 140070, 144942, 155295, 158746, 163415, 170085, 172431, 191590, 196098, 204102, 210105, 217413, 238119, 241570, 246330, 287385, 294147, 310590, 326830, 340170, 344862, 362355, 396865, 420210, 434826, 476238, 490245, 510255, 555611, 574770, 588294, 714357, 724710, 793730, 862155, 980490, 1020510, 1087065, 1111222, 1190595, 1428714, 1470735, 1666833, 1724310, 2174130, 2381190, 2778055, 2941470, 3333666, 3571785, 5000499, 5556110, 7143570, 8334165, 10000998, 16668330, 25002495, 50004990]

約数ペア:

[(1, 50004990), (2, 25002495), (3, 16668330), (5, 10000998), (6, 8334165), (7, 7143570), (9, 5556110), (10, 5000499), (14, 3571785), (15, 3333666), (17, 2941470), (18, 2778055), (21, 2381190), (23, 2174130), (29, 1724310), (30, 1666833), (34, 1470735), (35, 1428714), (42, 1190595), (45, 1111222), (46, 1087065), (49, 1020510), (51, 980490), (58, 862155), (63, 793730), (69, 724710), (70, 714357), (85, 588294), (87, 574770), (90, 555611), (98, 510255), (102, 490245), (105, 476238), (115, 434826), (119, 420210), (126, 396865), (138, 362355), (145, 344862), (147, 340170), (153, 326830), (161, 310590), (170, 294147), (174, 287385), (203, 246330), (207, 241570), (210, 238119), (230, 217413), (238, 210105), (245, 204102), (255, 196098), (261, 191590), (290, 172431), (294, 170085), (306, 163415), (315, 158746), (322, 155295), (345, 144942), (357, 140070), (391, 127890), (406, 123165), (414, 120785), (435, 114954), (441, 113390), (483, 103530), (490, 102051), (493, 101430), (510, 98049), (522, 95795), (595, 84042), (609, 82110), (630, 79373), (667, 74970), (690, 72471), (714, 70035), (735, 68034), (765, 65366), (782, 63945), (805, 62118), (833, 60030), (870, 57477), (882, 56695), (966, 51765), (986, 50715), (1015, 49266), (1035, 48314), (1071, 46690), (1127, 44370), (1173, 42630), (1190, 42021), (1218, 41055), (1305, 38318), (1334, 37485), (1421, 35190), (1449, 34510), (1470, 34017), (1479, 33810), (1530, 32683), (1610, 31059), (1666, 30015), (1785, 28014), (1827, 27370), (1955, 25578), (2001, 24990), (2030, 24633), (2070, 24157), (2142, 23345), (2205, 22678), (2254, 22185), (2346, 21315), (2415, 20706), (2465, 20286), (2499, 20010), (2610, 19159), (2737, 18270), (2842, 17595), (2898, 17255), (2958, 16905), (3045, 16422), (3335, 14994), (3381, 14790), (3451, 14490), (3519, 14210), (3570, 14007), (3654, 13685), (3910, 12789), (4002, 12495), (4165, 12006), (4263, 11730), (4410, 11339), (4437, 11270), (4669, 10710), (4830, 10353), (4930, 10143), (4998, 10005), (5355, 9338), (5474, 9135), (5635, 8874), (5865, 8526), (6003, 8330), (6090, 8211), (6670, 7497), (6762, 7395), (6902, 7245), (7038, 7105)]