55963404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 162952608

約数和(自身を除く): 106989204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1621, 1644, 1918, 2466, 2877, 3242, 3836, 4863, 4932, 5754, 6484, 8631, 9726, 11347, 11508, 14589, 17262, 19452, 22694, 29178, 34041, 34524, 45388, 58356, 68082, 102123, 136164, 204246, 222077, 408492, 444154, 666231, 888308, 1332462, 1554539, 1998693, 2664924, 3109078, 3997386, 4663617, 6218156, 7994772, 9327234, 13990851, 18654468, 27981702, 55963404]

約数ペア:

[(1, 55963404), (2, 27981702), (3, 18654468), (4, 13990851), (6, 9327234), (7, 7994772), (9, 6218156), (12, 4663617), (14, 3997386), (18, 3109078), (21, 2664924), (28, 1998693), (36, 1554539), (42, 1332462), (63, 888308), (84, 666231), (126, 444154), (137, 408492), (252, 222077), (274, 204246), (411, 136164), (548, 102123), (822, 68082), (959, 58356), (1233, 45388), (1621, 34524), (1644, 34041), (1918, 29178), (2466, 22694), (2877, 19452), (3242, 17262), (3836, 14589), (4863, 11508), (4932, 11347), (5754, 9726), (6484, 8631)]