54587650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 110321064

約数和(自身を除く): 55733414

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 137, 274, 325, 613, 650, 685, 1226, 1370, 1781, 3065, 3425, 3562, 6130, 6850, 7969, 8905, 15325, 15938, 17810, 30650, 39845, 44525, 79690, 83981, 89050, 167962, 199225, 398450, 419905, 839810, 1091753, 2099525, 2183506, 4199050, 5458765, 10917530, 27293825, 54587650]

約数ペア:

[(1, 54587650), (2, 27293825), (5, 10917530), (10, 5458765), (13, 4199050), (25, 2183506), (26, 2099525), (50, 1091753), (65, 839810), (130, 419905), (137, 398450), (274, 199225), (325, 167962), (613, 89050), (650, 83981), (685, 79690), (1226, 44525), (1370, 39845), (1781, 30650), (3065, 17810), (3425, 15938), (3562, 15325), (6130, 8905), (6850, 7969)]