49557290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 91155456

約数和(自身を除く): 41598166

約数列:

[1, 2, 5, 10, 71, 142, 223, 313, 355, 446, 626, 710, 1115, 1565, 2230, 3130, 15833, 22223, 31666, 44446, 69799, 79165, 111115, 139598, 158330, 222230, 348995, 697990, 4955729, 9911458, 24778645, 49557290]

約数ペア:

[(1, 49557290), (2, 24778645), (5, 9911458), (10, 4955729), (71, 697990), (142, 348995), (223, 222230), (313, 158330), (355, 139598), (446, 111115), (626, 79165), (710, 69799), (1115, 44446), (1565, 31666), (2230, 22223), (3130, 15833)]