56680572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 150850560

約数和(自身を除く): 94169988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1471, 1482, 2028, 2942, 2964, 3211, 4413, 5884, 6422, 8826, 9633, 12844, 17652, 19123, 19266, 27949, 38246, 38532, 55898, 57369, 76492, 83847, 111796, 114738, 167694, 229476, 248599, 335388, 363337, 497198, 726674, 745797, 994396, 1090011, 1453348, 1491594, 2180022, 2983188, 4360044, 4723381, 9446762, 14170143, 18893524, 28340286, 56680572]

約数ペア:

[(1, 56680572), (2, 28340286), (3, 18893524), (4, 14170143), (6, 9446762), (12, 4723381), (13, 4360044), (19, 2983188), (26, 2180022), (38, 1491594), (39, 1453348), (52, 1090011), (57, 994396), (76, 745797), (78, 726674), (114, 497198), (156, 363337), (169, 335388), (228, 248599), (247, 229476), (338, 167694), (494, 114738), (507, 111796), (676, 83847), (741, 76492), (988, 57369), (1014, 55898), (1471, 38532), (1482, 38246), (2028, 27949), (2942, 19266), (2964, 19123), (3211, 17652), (4413, 12844), (5884, 9633), (6422, 8826)]