51364872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54877}}^1$

素因数の和:54902

約数の個数: 48

約数和(自身を含む): 149816940

約数和(自身を除く): 98452068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 54877, 109754, 164631, 219508, 329262, 439016, 493893, 658524, 713401, 987786, 1317048, 1426802, 1975572, 2140203, 2853604, 3951144, 4280406, 5707208, 6420609, 8560812, 12841218, 17121624, 25682436, 51364872]

約数ペア:

[(1, 51364872), (2, 25682436), (3, 17121624), (4, 12841218), (6, 8560812), (8, 6420609), (9, 5707208), (12, 4280406), (13, 3951144), (18, 2853604), (24, 2140203), (26, 1975572), (36, 1426802), (39, 1317048), (52, 987786), (72, 713401), (78, 658524), (104, 493893), (117, 439016), (156, 329262), (234, 219508), (312, 164631), (468, 109754), (936, 54877)]