51098684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140381}}^1$

素因数の和:140405

約数の個数: 24

約数和(自身を含む): 110059488

約数和(自身を除く): 58960804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140381, 280762, 561524, 982667, 1824953, 1965334, 3649906, 3930668, 7299812, 12774671, 25549342, 51098684]

約数ペア:

[(1, 51098684), (2, 25549342), (4, 12774671), (7, 7299812), (13, 3930668), (14, 3649906), (26, 1965334), (28, 1824953), (52, 982667), (91, 561524), (182, 280762), (364, 140381)]