51485044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 103723200

約数和(自身を除く): 52238156

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 419, 442, 556, 838, 884, 1676, 1807, 2363, 3614, 4726, 5447, 7123, 7228, 9452, 10894, 14246, 21788, 28492, 30719, 58241, 61438, 92599, 116482, 122876, 185198, 232964, 370396, 757133, 990097, 1514266, 1980194, 3028532, 3960388, 12871261, 25742522, 51485044]

約数ペア:

[(1, 51485044), (2, 25742522), (4, 12871261), (13, 3960388), (17, 3028532), (26, 1980194), (34, 1514266), (52, 990097), (68, 757133), (139, 370396), (221, 232964), (278, 185198), (419, 122876), (442, 116482), (556, 92599), (838, 61438), (884, 58241), (1676, 30719), (1807, 28492), (2363, 21788), (3614, 14246), (4726, 10894), (5447, 9452), (7123, 7228)]