51993578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 99308160

約数和(自身を除く): 47314582

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 9851, 19702, 68957, 128063, 137914, 256126, 285679, 571358, 896441, 1792882, 1999753, 3713827, 3999506, 7427654, 25996789, 51993578]

約数ペア:

[(1, 51993578), (2, 25996789), (7, 7427654), (13, 3999506), (14, 3713827), (26, 1999753), (29, 1792882), (58, 896441), (91, 571358), (182, 285679), (203, 256126), (377, 137914), (406, 128063), (754, 68957), (2639, 19702), (5278, 9851)]