51387710868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109802801}}^1$

素因数の和:109802824

約数の個数: 36

約数和(自身を含む): 139888769748

約数和(自身を除く): 88501058880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109802801, 219605602, 329408403, 439211204, 658816806, 988225209, 1317633612, 1427436413, 1976450418, 2854872826, 3952900836, 4282309239, 5709745652, 8564618478, 12846927717, 17129236956, 25693855434, 51387710868]

約数ペア:

[(1, 51387710868), (2, 25693855434), (3, 17129236956), (4, 12846927717), (6, 8564618478), (9, 5709745652), (12, 4282309239), (13, 3952900836), (18, 2854872826), (26, 1976450418), (36, 1427436413), (39, 1317633612), (52, 988225209), (78, 658816806), (117, 439211204), (156, 329408403), (234, 219605602), (468, 109802801)]