48301825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 71870400

約数和(自身を除く): 23568575

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 229, 275, 295, 325, 649, 715, 767, 1145, 1475, 2519, 2977, 3245, 3575, 3835, 5725, 8437, 12595, 13511, 14885, 16225, 19175, 32747, 42185, 62975, 67555, 74425, 148621, 163735, 175643, 210925, 337775, 743105, 818675, 878215, 1932073, 3715525, 4391075, 9660365, 48301825]

約数ペア:

[(1, 48301825), (5, 9660365), (11, 4391075), (13, 3715525), (25, 1932073), (55, 878215), (59, 818675), (65, 743105), (143, 337775), (229, 210925), (275, 175643), (295, 163735), (325, 148621), (649, 74425), (715, 67555), (767, 62975), (1145, 42185), (1475, 32747), (2519, 19175), (2977, 16225), (3245, 14885), (3575, 13511), (3835, 12595), (5725, 8437)]