47546570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 87526656

約数和(自身を除く): 39980086

約数列:

[1, 2, 5, 10, 71, 142, 167, 334, 355, 401, 710, 802, 835, 1670, 2005, 4010, 11857, 23714, 28471, 56942, 59285, 66967, 118570, 133934, 142355, 284710, 334835, 669670, 4754657, 9509314, 23773285, 47546570]

約数ペア:

[(1, 47546570), (2, 23773285), (5, 9509314), (10, 4754657), (71, 669670), (142, 334835), (167, 284710), (334, 142355), (355, 133934), (401, 118570), (710, 66967), (802, 59285), (835, 56942), (1670, 28471), (2005, 23714), (4010, 11857)]