55871590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 106593120

約数和(自身を除く): 50721530

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 1873, 2983, 3746, 5966, 9365, 14915, 18730, 29830, 35587, 71174, 177935, 294061, 355870, 588122, 1470305, 2940610, 5587159, 11174318, 27935795, 55871590]

約数ペア:

[(1, 55871590), (2, 27935795), (5, 11174318), (10, 5587159), (19, 2940610), (38, 1470305), (95, 588122), (157, 355870), (190, 294061), (314, 177935), (785, 71174), (1570, 35587), (1873, 29830), (2983, 18730), (3746, 14915), (5966, 9365)]