47708750

素因数分解:

$2^1\times 5^4\times {\mathrm{38167}}^1$

素因数の和:38189

約数の個数: 20

約数和(自身を含む): 89427624

約数和(自身を除く): 41718874

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38167, 76334, 190835, 381670, 954175, 1908350, 4770875, 9541750, 23854375, 47708750]

約数ペア:

[(1, 47708750), (2, 23854375), (5, 9541750), (10, 4770875), (25, 1908350), (50, 954175), (125, 381670), (250, 190835), (625, 76334), (1250, 38167)]