50478155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5839}}^1$

素因数の和:5883

約数の個数: 32

約数和(自身を含む): 78489600

約数和(自身を除く): 28011445

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 5839, 8645, 29195, 40873, 75907, 110941, 204365, 379535, 531349, 554705, 776587, 1442233, 2656745, 3882935, 7211165, 10095631, 50478155]

約数ペア:

[(1, 50478155), (5, 10095631), (7, 7211165), (13, 3882935), (19, 2656745), (35, 1442233), (65, 776587), (91, 554705), (95, 531349), (133, 379535), (247, 204365), (455, 110941), (665, 75907), (1235, 40873), (1729, 29195), (5839, 8645)]