51853310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 95457312

約数和(自身を除く): 43604002

約数列:

[1, 2, 5, 10, 67, 134, 193, 335, 386, 401, 670, 802, 965, 1930, 2005, 4010, 12931, 25862, 26867, 53734, 64655, 77393, 129310, 134335, 154786, 268670, 386965, 773930, 5185331, 10370662, 25926655, 51853310]

約数ペア:

[(1, 51853310), (2, 25926655), (5, 10370662), (10, 5185331), (67, 773930), (134, 386965), (193, 268670), (335, 154786), (386, 134335), (401, 129310), (670, 77393), (802, 64655), (965, 53734), (1930, 26867), (2005, 25862), (4010, 12931)]