55790496

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:954

約数の個数: 72

約数和(自身を含む): 159423264

約数和(自身を除く): 103632768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 631, 921, 1228, 1262, 1842, 1893, 2456, 2524, 2763, 3684, 3786, 4912, 5048, 5526, 5679, 7368, 7572, 9824, 10096, 11052, 11358, 14736, 15144, 20192, 22104, 22716, 29472, 30288, 44208, 45432, 60576, 88416, 90864, 181728, 193717, 387434, 581151, 774868, 1162302, 1549736, 1743453, 2324604, 3099472, 3486906, 4649208, 6198944, 6973812, 9298416, 13947624, 18596832, 27895248, 55790496]

約数ペア:

[(1, 55790496), (2, 27895248), (3, 18596832), (4, 13947624), (6, 9298416), (8, 6973812), (9, 6198944), (12, 4649208), (16, 3486906), (18, 3099472), (24, 2324604), (32, 1743453), (36, 1549736), (48, 1162302), (72, 774868), (96, 581151), (144, 387434), (288, 193717), (307, 181728), (614, 90864), (631, 88416), (921, 60576), (1228, 45432), (1262, 44208), (1842, 30288), (1893, 29472), (2456, 22716), (2524, 22104), (2763, 20192), (3684, 15144), (3786, 14736), (4912, 11358), (5048, 11052), (5526, 10096), (5679, 9824), (7368, 7572)]