56474750

素因数分解:

$2^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 106299648

約数和(自身を除く): 49824898

約数列:

[1, 2, 5, 10, 25, 50, 125, 223, 250, 446, 1013, 1115, 2026, 2230, 5065, 5575, 10130, 11150, 25325, 27875, 50650, 55750, 126625, 225899, 253250, 451798, 1129495, 2258990, 5647475, 11294950, 28237375, 56474750]

約数ペア:

[(1, 56474750), (2, 28237375), (5, 11294950), (10, 5647475), (25, 2258990), (50, 1129495), (125, 451798), (223, 253250), (250, 225899), (446, 126625), (1013, 55750), (1115, 50650), (2026, 27875), (2230, 25325), (5065, 11150), (5575, 10130)]