49142759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 53196000

約数和(自身を除く): 4053241

約数列:

[1, 19, 61, 109, 389, 1159, 2071, 6649, 7391, 23729, 42401, 126331, 450851, 805619, 2586461, 49142759]

約数ペア:

[(1, 49142759), (19, 2586461), (61, 805619), (109, 450851), (389, 126331), (1159, 42401), (2071, 23729), (6649, 7391)]