51304260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 176504832

約数和(自身を除く): 125200572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 47, 60, 69, 70, 84, 92, 94, 105, 113, 115, 138, 140, 141, 161, 188, 210, 226, 230, 235, 276, 282, 322, 329, 339, 345, 420, 452, 460, 470, 483, 564, 565, 644, 658, 678, 690, 705, 791, 805, 940, 966, 987, 1081, 1130, 1316, 1356, 1380, 1410, 1582, 1610, 1645, 1695, 1932, 1974, 2162, 2260, 2373, 2415, 2599, 2820, 3164, 3220, 3243, 3290, 3390, 3948, 3955, 4324, 4746, 4830, 4935, 5198, 5311, 5405, 6486, 6580, 6780, 7567, 7797, 7910, 9492, 9660, 9870, 10396, 10622, 10810, 11865, 12972, 12995, 15134, 15594, 15820, 15933, 16215, 18193, 19740, 21244, 21620, 22701, 23730, 25990, 26555, 30268, 31188, 31866, 32430, 36386, 37177, 37835, 38985, 45402, 47460, 51980, 53110, 54579, 63732, 64860, 72772, 74354, 75670, 77970, 79665, 90804, 90965, 106220, 109158, 111531, 113505, 122153, 148708, 151340, 155940, 159330, 181930, 185885, 218316, 223062, 227010, 244306, 272895, 318660, 363860, 366459, 371770, 446124, 454020, 488612, 545790, 557655, 610765, 732918, 743540, 855071, 1091580, 1115310, 1221530, 1465836, 1710142, 1832295, 2230620, 2443060, 2565213, 3420284, 3664590, 4275355, 5130426, 7329180, 8550710, 10260852, 12826065, 17101420, 25652130, 51304260]

約数ペア:

[(1, 51304260), (2, 25652130), (3, 17101420), (4, 12826065), (5, 10260852), (6, 8550710), (7, 7329180), (10, 5130426), (12, 4275355), (14, 3664590), (15, 3420284), (20, 2565213), (21, 2443060), (23, 2230620), (28, 1832295), (30, 1710142), (35, 1465836), (42, 1221530), (46, 1115310), (47, 1091580), (60, 855071), (69, 743540), (70, 732918), (84, 610765), (92, 557655), (94, 545790), (105, 488612), (113, 454020), (115, 446124), (138, 371770), (140, 366459), (141, 363860), (161, 318660), (188, 272895), (210, 244306), (226, 227010), (230, 223062), (235, 218316), (276, 185885), (282, 181930), (322, 159330), (329, 155940), (339, 151340), (345, 148708), (420, 122153), (452, 113505), (460, 111531), (470, 109158), (483, 106220), (564, 90965), (565, 90804), (644, 79665), (658, 77970), (678, 75670), (690, 74354), (705, 72772), (791, 64860), (805, 63732), (940, 54579), (966, 53110), (987, 51980), (1081, 47460), (1130, 45402), (1316, 38985), (1356, 37835), (1380, 37177), (1410, 36386), (1582, 32430), (1610, 31866), (1645, 31188), (1695, 30268), (1932, 26555), (1974, 25990), (2162, 23730), (2260, 22701), (2373, 21620), (2415, 21244), (2599, 19740), (2820, 18193), (3164, 16215), (3220, 15933), (3243, 15820), (3290, 15594), (3390, 15134), (3948, 12995), (3955, 12972), (4324, 11865), (4746, 10810), (4830, 10622), (4935, 10396), (5198, 9870), (5311, 9660), (5405, 9492), (6486, 7910), (6580, 7797), (6780, 7567)]