53127854

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 87907680

約数和(自身を除く): 34779826

約数列:

[1, 2, 13, 26, 107, 113, 169, 214, 226, 338, 1391, 1469, 2197, 2782, 2938, 4394, 12091, 18083, 19097, 24182, 36166, 38194, 157183, 235079, 248261, 314366, 470158, 496522, 2043379, 4086758, 26563927, 53127854]

約数ペア:

[(1, 53127854), (2, 26563927), (13, 4086758), (26, 2043379), (107, 496522), (113, 470158), (169, 314366), (214, 248261), (226, 235079), (338, 157183), (1391, 38194), (1469, 36166), (2197, 24182), (2782, 19097), (2938, 18083), (4394, 12091)]