47990090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 89861184

約数和(自身を除く): 41871094

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 1747, 2747, 3494, 5494, 8735, 13735, 17470, 27470, 71627, 117049, 143254, 234098, 358135, 585245, 716270, 1170490, 4799009, 9598018, 23995045, 47990090]

約数ペア:

[(1, 47990090), (2, 23995045), (5, 9598018), (10, 4799009), (41, 1170490), (67, 716270), (82, 585245), (134, 358135), (205, 234098), (335, 143254), (410, 117049), (670, 71627), (1747, 27470), (2747, 17470), (3494, 13735), (5494, 8735)]