53853904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13667

約数の個数: 40

約数和(自身を含む): 118291040

約数和(自身を除く): 64437136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13627, 27254, 54508, 109016, 177151, 218032, 258913, 354302, 517826, 708604, 1035652, 1417208, 2071304, 2834416, 3365869, 4142608, 6731738, 13463476, 26926952, 53853904]

約数ペア:

[(1, 53853904), (2, 26926952), (4, 13463476), (8, 6731738), (13, 4142608), (16, 3365869), (19, 2834416), (26, 2071304), (38, 1417208), (52, 1035652), (76, 708604), (104, 517826), (152, 354302), (208, 258913), (247, 218032), (304, 177151), (494, 109016), (988, 54508), (1976, 27254), (3952, 13627)]