51815392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 106006320

約数和(自身を除く): 54190928

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 296, 409, 428, 592, 818, 856, 1184, 1636, 1712, 3272, 3424, 3959, 6544, 7918, 13088, 15133, 15836, 30266, 31672, 43763, 60532, 63344, 87526, 121064, 126688, 175052, 242128, 350104, 484256, 700208, 1400416, 1619231, 3238462, 6476924, 12953848, 25907696, 51815392]

約数ペア:

[(1, 51815392), (2, 25907696), (4, 12953848), (8, 6476924), (16, 3238462), (32, 1619231), (37, 1400416), (74, 700208), (107, 484256), (148, 350104), (214, 242128), (296, 175052), (409, 126688), (428, 121064), (592, 87526), (818, 63344), (856, 60532), (1184, 43763), (1636, 31672), (1712, 30266), (3272, 15836), (3424, 15133), (3959, 13088), (6544, 7918)]