55285230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 182020608

約数和(自身を除く): 126735378

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 49, 55, 65, 66, 70, 77, 78, 91, 98, 105, 110, 130, 143, 147, 154, 165, 182, 195, 210, 231, 245, 263, 273, 286, 294, 330, 385, 390, 429, 455, 462, 490, 526, 539, 546, 637, 715, 735, 770, 789, 858, 910, 1001, 1078, 1155, 1274, 1315, 1365, 1430, 1470, 1578, 1617, 1841, 1911, 2002, 2145, 2310, 2630, 2695, 2730, 2893, 3003, 3185, 3234, 3419, 3682, 3822, 3945, 4290, 5005, 5390, 5523, 5786, 6006, 6370, 6838, 7007, 7890, 8085, 8679, 9205, 9555, 10010, 10257, 11046, 12887, 14014, 14465, 15015, 16170, 17095, 17358, 18410, 19110, 20251, 20514, 21021, 23933, 25774, 27615, 28930, 30030, 34190, 35035, 37609, 38661, 40502, 42042, 43395, 47866, 51285, 55230, 60753, 64435, 70070, 71799, 75218, 77322, 86790, 101255, 102570, 105105, 112827, 119665, 121506, 128870, 141757, 143598, 167531, 188045, 193305, 202510, 210210, 225654, 239330, 263263, 283514, 303765, 335062, 358995, 376090, 386610, 425271, 502593, 526526, 564135, 607530, 708785, 717990, 789789, 837655, 850542, 1005186, 1128270, 1316315, 1417570, 1579578, 1675310, 1842841, 2126355, 2512965, 2632630, 3685682, 3948945, 4252710, 5025930, 5528523, 7897890, 9214205, 11057046, 18428410, 27642615, 55285230]

約数ペア:

[(1, 55285230), (2, 27642615), (3, 18428410), (5, 11057046), (6, 9214205), (7, 7897890), (10, 5528523), (11, 5025930), (13, 4252710), (14, 3948945), (15, 3685682), (21, 2632630), (22, 2512965), (26, 2126355), (30, 1842841), (33, 1675310), (35, 1579578), (39, 1417570), (42, 1316315), (49, 1128270), (55, 1005186), (65, 850542), (66, 837655), (70, 789789), (77, 717990), (78, 708785), (91, 607530), (98, 564135), (105, 526526), (110, 502593), (130, 425271), (143, 386610), (147, 376090), (154, 358995), (165, 335062), (182, 303765), (195, 283514), (210, 263263), (231, 239330), (245, 225654), (263, 210210), (273, 202510), (286, 193305), (294, 188045), (330, 167531), (385, 143598), (390, 141757), (429, 128870), (455, 121506), (462, 119665), (490, 112827), (526, 105105), (539, 102570), (546, 101255), (637, 86790), (715, 77322), (735, 75218), (770, 71799), (789, 70070), (858, 64435), (910, 60753), (1001, 55230), (1078, 51285), (1155, 47866), (1274, 43395), (1315, 42042), (1365, 40502), (1430, 38661), (1470, 37609), (1578, 35035), (1617, 34190), (1841, 30030), (1911, 28930), (2002, 27615), (2145, 25774), (2310, 23933), (2630, 21021), (2695, 20514), (2730, 20251), (2893, 19110), (3003, 18410), (3185, 17358), (3234, 17095), (3419, 16170), (3682, 15015), (3822, 14465), (3945, 14014), (4290, 12887), (5005, 11046), (5390, 10257), (5523, 10010), (5786, 9555), (6006, 9205), (6370, 8679), (6838, 8085), (7007, 7890)]