52974850825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{102451}}^1$

素因数の和:102554

約数の個数: 48

約数和(自身を含む): 74344088896

約数和(自身を除く): 21369238071

約数列:

[1, 5, 13, 25, 37, 43, 65, 185, 215, 325, 481, 559, 925, 1075, 1591, 2405, 2795, 7955, 12025, 13975, 20683, 39775, 102451, 103415, 512255, 517075, 1331863, 2561275, 3790687, 4405393, 6659315, 18953435, 22026965, 33296575, 49278931, 57270109, 94767175, 110134825, 162999541, 246394655, 286350545, 814997705, 1231973275, 1431752725, 2118994033, 4074988525, 10594970165, 52974850825]

約数ペア:

[(1, 52974850825), (5, 10594970165), (13, 4074988525), (25, 2118994033), (37, 1431752725), (43, 1231973275), (65, 814997705), (185, 286350545), (215, 246394655), (325, 162999541), (481, 110134825), (559, 94767175), (925, 57270109), (1075, 49278931), (1591, 33296575), (2405, 22026965), (2795, 18953435), (7955, 6659315), (12025, 4405393), (13975, 3790687), (20683, 2561275), (39775, 1331863), (102451, 517075), (103415, 512255)]