50551319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 67568256

約数和(自身を除く): 17016937

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 697, 797, 1547, 3731, 4879, 5579, 9061, 10361, 13549, 32677, 63427, 72527, 94843, 176137, 228739, 424801, 555509, 1232959, 2973607, 3888563, 7221617, 50551319]

約数ペア:

[(1, 50551319), (7, 7221617), (13, 3888563), (17, 2973607), (41, 1232959), (91, 555509), (119, 424801), (221, 228739), (287, 176137), (533, 94843), (697, 72527), (797, 63427), (1547, 32677), (3731, 13549), (4879, 10361), (5579, 9061)]