51361908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329243}}^1$

素因数の和:329263

約数の個数: 24

約数和(自身を含む): 129063648

約数和(自身を除く): 77701740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 329243, 658486, 987729, 1316972, 1975458, 3950916, 4280159, 8560318, 12840477, 17120636, 25680954, 51361908]

約数ペア:

[(1, 51361908), (2, 25680954), (3, 17120636), (4, 12840477), (6, 8560318), (12, 4280159), (13, 3950916), (26, 1975458), (39, 1316972), (52, 987729), (78, 658486), (156, 329243)]