51819404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 115483200

約数和(自身を除く): 63663796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 4909, 5278, 9818, 10556, 19636, 34363, 63817, 68726, 127634, 137452, 142361, 255268, 284722, 446719, 569444, 893438, 996527, 1786876, 1850693, 1993054, 3701386, 3986108, 7402772, 12954851, 25909702, 51819404]

約数ペア:

[(1, 51819404), (2, 25909702), (4, 12954851), (7, 7402772), (13, 3986108), (14, 3701386), (26, 1993054), (28, 1850693), (29, 1786876), (52, 996527), (58, 893438), (91, 569444), (116, 446719), (182, 284722), (203, 255268), (364, 142361), (377, 137452), (406, 127634), (754, 68726), (812, 63817), (1508, 34363), (2639, 19636), (4909, 10556), (5278, 9818)]