55548979

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 63040608

約数和(自身を除く): 7491629

約数列:

[1, 17, 23, 61, 137, 289, 391, 1037, 1403, 2329, 3151, 6647, 8357, 17629, 23851, 39593, 53567, 142069, 192211, 405467, 910639, 2415173, 3267587, 55548979]

約数ペア:

[(1, 55548979), (17, 3267587), (23, 2415173), (61, 910639), (137, 405467), (289, 192211), (391, 142069), (1037, 53567), (1403, 39593), (2329, 23851), (3151, 17629), (6647, 8357)]