50012840

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3299}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 112860000

約数和(自身を除く): 62847160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3299, 3790, 6598, 7580, 13196, 15160, 16495, 26392, 32990, 65980, 131960, 1250321, 2500642, 5001284, 6251605, 10002568, 12503210, 25006420, 50012840]

約数ペア:

[(1, 50012840), (2, 25006420), (4, 12503210), (5, 10002568), (8, 6251605), (10, 5001284), (20, 2500642), (40, 1250321), (379, 131960), (758, 65980), (1516, 32990), (1895, 26392), (3032, 16495), (3299, 15160), (3790, 13196), (6598, 7580)]