51770628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15833

約数の個数: 72

約数和(自身を含む): 161074368

約数和(自身を除く): 109303740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15803, 31606, 47409, 63212, 94818, 110621, 142227, 189636, 205439, 221242, 284454, 331863, 410878, 442484, 568908, 616317, 663726, 821756, 995589, 1232634, 1327452, 1438073, 1848951, 1991178, 2465268, 2876146, 3697902, 3982356, 4314219, 5752292, 7395804, 8628438, 12942657, 17256876, 25885314, 51770628]

約数ペア:

[(1, 51770628), (2, 25885314), (3, 17256876), (4, 12942657), (6, 8628438), (7, 7395804), (9, 5752292), (12, 4314219), (13, 3982356), (14, 3697902), (18, 2876146), (21, 2465268), (26, 1991178), (28, 1848951), (36, 1438073), (39, 1327452), (42, 1232634), (52, 995589), (63, 821756), (78, 663726), (84, 616317), (91, 568908), (117, 442484), (126, 410878), (156, 331863), (182, 284454), (234, 221242), (252, 205439), (273, 189636), (364, 142227), (468, 110621), (546, 94818), (819, 63212), (1092, 47409), (1638, 31606), (3276, 15803)]