51035060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9929}}^1$

素因数の和:10195

約数の個数: 24

約数和(自身を含む): 107601480

約数和(自身を除く): 56566420

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9929, 19858, 39716, 49645, 99290, 198580, 2551753, 5103506, 10207012, 12758765, 25517530, 51035060]

約数ペア:

[(1, 51035060), (2, 25517530), (4, 12758765), (5, 10207012), (10, 5103506), (20, 2551753), (257, 198580), (514, 99290), (1028, 49645), (1285, 39716), (2570, 19858), (5140, 9929)]