53403870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7249

約数の個数: 64

約数和(自身を含む): 145313280

約数和(自身を除く): 91909410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7207, 7410, 14414, 21621, 36035, 43242, 72070, 93691, 108105, 136933, 187382, 216210, 273866, 281073, 410799, 468455, 562146, 684665, 821598, 936910, 1369330, 1405365, 1780129, 2053995, 2810730, 3560258, 4107990, 5340387, 8900645, 10680774, 17801290, 26701935, 53403870]

約数ペア:

[(1, 53403870), (2, 26701935), (3, 17801290), (5, 10680774), (6, 8900645), (10, 5340387), (13, 4107990), (15, 3560258), (19, 2810730), (26, 2053995), (30, 1780129), (38, 1405365), (39, 1369330), (57, 936910), (65, 821598), (78, 684665), (95, 562146), (114, 468455), (130, 410799), (190, 281073), (195, 273866), (247, 216210), (285, 187382), (390, 136933), (494, 108105), (570, 93691), (741, 72070), (1235, 43242), (1482, 36035), (2470, 21621), (3705, 14414), (7207, 7410)]