50051421

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2213}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 82892160

約数和(自身を除く): 32840739

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2213, 2513, 3231, 6639, 7539, 15491, 19917, 22617, 46473, 139419, 794467, 2383401, 5561269, 7150203, 16683807, 50051421]

約数ペア:

[(1, 50051421), (3, 16683807), (7, 7150203), (9, 5561269), (21, 2383401), (63, 794467), (359, 139419), (1077, 46473), (2213, 22617), (2513, 19917), (3231, 15491), (6639, 7539)]