53189200

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1412

約数の個数: 60

約数和(自身を含む): 129127648

約数和(自身を除く): 75938448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1291, 1648, 2060, 2575, 2582, 4120, 5150, 5164, 6455, 8240, 10300, 10328, 12910, 20600, 20656, 25820, 32275, 41200, 51640, 64550, 103280, 129100, 132973, 258200, 265946, 516400, 531892, 664865, 1063784, 1329730, 2127568, 2659460, 3324325, 5318920, 6648650, 10637840, 13297300, 26594600, 53189200]

約数ペア:

[(1, 53189200), (2, 26594600), (4, 13297300), (5, 10637840), (8, 6648650), (10, 5318920), (16, 3324325), (20, 2659460), (25, 2127568), (40, 1329730), (50, 1063784), (80, 664865), (100, 531892), (103, 516400), (200, 265946), (206, 258200), (400, 132973), (412, 129100), (515, 103280), (824, 64550), (1030, 51640), (1291, 41200), (1648, 32275), (2060, 25820), (2575, 20656), (2582, 20600), (4120, 12910), (5150, 10328), (5164, 10300), (6455, 8240)]