51840204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332309}}^1$

素因数の和:332329

約数の個数: 24

約数和(自身を含む): 130265520

約数和(自身を除く): 78425316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 332309, 664618, 996927, 1329236, 1993854, 3987708, 4320017, 8640034, 12960051, 17280068, 25920102, 51840204]

約数ペア:

[(1, 51840204), (2, 25920102), (3, 17280068), (4, 12960051), (6, 8640034), (12, 4320017), (13, 3987708), (26, 1993854), (39, 1329236), (52, 996927), (78, 664618), (156, 332309)]