47774470

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{24251}}^1$

素因数の和:24455

約数の個数: 16

約数和(自身を含む): 86434128

約数和(自身を除く): 38659658

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 24251, 48502, 121255, 242510, 4777447, 9554894, 23887235, 47774470]

約数ペア:

[(1, 47774470), (2, 23887235), (5, 9554894), (10, 4777447), (197, 242510), (394, 121255), (985, 48502), (1970, 24251)]