55403374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 95467680

約数和(自身を除く): 40064306

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 442, 769, 1538, 2119, 2771, 4238, 5542, 9997, 13073, 19994, 26146, 36023, 72046, 125347, 169949, 250694, 339898, 1629511, 2130899, 3259022, 4261798, 27701687, 55403374]

約数ペア:

[(1, 55403374), (2, 27701687), (13, 4261798), (17, 3259022), (26, 2130899), (34, 1629511), (163, 339898), (221, 250694), (326, 169949), (442, 125347), (769, 72046), (1538, 36023), (2119, 26146), (2771, 19994), (4238, 13073), (5542, 9997)]