52903825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 22091375

約数列:

[1, 5, 13, 25, 31, 59, 65, 89, 155, 295, 325, 403, 445, 767, 775, 1157, 1475, 1829, 2015, 2225, 2759, 3835, 5251, 5785, 9145, 10075, 13795, 19175, 23777, 26255, 28925, 35867, 45725, 68263, 68975, 118885, 131275, 162781, 179335, 341315, 594425, 813905, 896675, 1706575, 2116153, 4069525, 10580765, 52903825]

約数ペア:

[(1, 52903825), (5, 10580765), (13, 4069525), (25, 2116153), (31, 1706575), (59, 896675), (65, 813905), (89, 594425), (155, 341315), (295, 179335), (325, 162781), (403, 131275), (445, 118885), (767, 68975), (775, 68263), (1157, 45725), (1475, 35867), (1829, 28925), (2015, 26255), (2225, 23777), (2759, 19175), (3835, 13795), (5251, 10075), (5785, 9145)]