53454940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 141732864

約数和(自身を除く): 88277924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 337, 385, 412, 515, 674, 721, 770, 1030, 1133, 1348, 1442, 1540, 1685, 2060, 2266, 2359, 2884, 3370, 3605, 3707, 4532, 4718, 5665, 6740, 7210, 7414, 7931, 9436, 11330, 11795, 14420, 14828, 15862, 18535, 22660, 23590, 25949, 31724, 34711, 37070, 39655, 47180, 51898, 69422, 74140, 79310, 103796, 129745, 138844, 158620, 173555, 242977, 259490, 347110, 381821, 485954, 518980, 694220, 763642, 971908, 1214885, 1527284, 1909105, 2429770, 2672747, 3818210, 4859540, 5345494, 7636420, 10690988, 13363735, 26727470, 53454940]

約数ペア:

[(1, 53454940), (2, 26727470), (4, 13363735), (5, 10690988), (7, 7636420), (10, 5345494), (11, 4859540), (14, 3818210), (20, 2672747), (22, 2429770), (28, 1909105), (35, 1527284), (44, 1214885), (55, 971908), (70, 763642), (77, 694220), (103, 518980), (110, 485954), (140, 381821), (154, 347110), (206, 259490), (220, 242977), (308, 173555), (337, 158620), (385, 138844), (412, 129745), (515, 103796), (674, 79310), (721, 74140), (770, 69422), (1030, 51898), (1133, 47180), (1348, 39655), (1442, 37070), (1540, 34711), (1685, 31724), (2060, 25949), (2266, 23590), (2359, 22660), (2884, 18535), (3370, 15862), (3605, 14828), (3707, 14420), (4532, 11795), (4718, 11330), (5665, 9436), (6740, 7931), (7210, 7414)]