47806270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 87615360

約数和(自身を除く): 39809090

約数列:

[1, 2, 5, 10, 139, 163, 211, 278, 326, 422, 695, 815, 1055, 1390, 1630, 2110, 22657, 29329, 34393, 45314, 58658, 68786, 113285, 146645, 171965, 226570, 293290, 343930, 4780627, 9561254, 23903135, 47806270]

約数ペア:

[(1, 47806270), (2, 23903135), (5, 9561254), (10, 4780627), (139, 343930), (163, 293290), (211, 226570), (278, 171965), (326, 146645), (422, 113285), (695, 68786), (815, 58658), (1055, 45314), (1390, 34393), (1630, 29329), (2110, 22657)]