45118370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 92378880

約数和(自身を除く): 47260510

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 71, 106, 109, 110, 142, 218, 265, 355, 530, 545, 583, 710, 781, 1090, 1166, 1199, 1562, 2398, 2915, 3763, 3905, 5777, 5830, 5995, 7526, 7739, 7810, 11554, 11990, 15478, 18815, 28885, 37630, 38695, 41393, 57770, 63547, 77390, 82786, 85129, 127094, 170258, 206965, 317735, 410167, 413930, 425645, 635470, 820334, 851290, 2050835, 4101670, 4511837, 9023674, 22559185, 45118370]

約数ペア:

[(1, 45118370), (2, 22559185), (5, 9023674), (10, 4511837), (11, 4101670), (22, 2050835), (53, 851290), (55, 820334), (71, 635470), (106, 425645), (109, 413930), (110, 410167), (142, 317735), (218, 206965), (265, 170258), (355, 127094), (530, 85129), (545, 82786), (583, 77390), (710, 63547), (781, 57770), (1090, 41393), (1166, 38695), (1199, 37630), (1562, 28885), (2398, 18815), (2915, 15478), (3763, 11990), (3905, 11554), (5777, 7810), (5830, 7739), (5995, 7526)]