53978582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 97870080

約数和(自身を除く): 43891498

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 661, 1322, 2149, 4298, 4627, 5833, 9254, 11666, 12559, 25118, 40831, 81662, 87913, 175826, 202927, 405854, 1420489, 2840978, 3855613, 7711226, 26989291, 53978582]

約数ペア:

[(1, 53978582), (2, 26989291), (7, 7711226), (14, 3855613), (19, 2840978), (38, 1420489), (133, 405854), (266, 202927), (307, 175826), (614, 87913), (661, 81662), (1322, 40831), (2149, 25118), (4298, 12559), (4627, 11666), (5833, 9254)]