47747804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31663}}^1$

素因数の和:31709

約数の個数: 24

約数和(自身を含む): 93092160

約数和(自身を除く): 45344356

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 31663, 63326, 126652, 411619, 823238, 918227, 1646476, 1836454, 3672908, 11936951, 23873902, 47747804]

約数ペア:

[(1, 47747804), (2, 23873902), (4, 11936951), (13, 3672908), (26, 1836454), (29, 1646476), (52, 918227), (58, 823238), (116, 411619), (377, 126652), (754, 63326), (1508, 31663)]