51892790

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 43285450

約数列:

[1, 2, 5, 10, 101, 191, 202, 269, 382, 505, 538, 955, 1010, 1345, 1910, 2690, 19291, 27169, 38582, 51379, 54338, 96455, 102758, 135845, 192910, 256895, 271690, 513790, 5189279, 10378558, 25946395, 51892790]

約数ペア:

[(1, 51892790), (2, 25946395), (5, 10378558), (10, 5189279), (101, 513790), (191, 271690), (202, 256895), (269, 192910), (382, 135845), (505, 102758), (538, 96455), (955, 54338), (1010, 51379), (1345, 38582), (1910, 27169), (2690, 19291)]