56650995

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3313

約数の個数: 40

約数和(自身を含む): 103945776

約数和(自身を除く): 47294781

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3253, 3483, 5805, 9759, 16265, 17415, 29277, 48795, 87831, 139879, 146385, 263493, 419637, 439155, 699395, 1258911, 1317465, 2098185, 3776733, 6294555, 11330199, 18883665, 56650995]

約数ペア:

[(1, 56650995), (3, 18883665), (5, 11330199), (9, 6294555), (15, 3776733), (27, 2098185), (43, 1317465), (45, 1258911), (81, 699395), (129, 439155), (135, 419637), (215, 263493), (387, 146385), (405, 139879), (645, 87831), (1161, 48795), (1935, 29277), (3253, 17415), (3483, 16265), (5805, 9759)]