31092550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 63567360

約数和(自身を除く): 32474810

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1423, 2185, 2846, 4370, 7115, 10925, 14230, 21850, 27037, 32729, 35575, 54074, 65458, 71150, 135185, 163645, 270370, 327290, 621851, 675925, 818225, 1243702, 1351850, 1636450, 3109255, 6218510, 15546275, 31092550]

約数ペア:

[(1, 31092550), (2, 15546275), (5, 6218510), (10, 3109255), (19, 1636450), (23, 1351850), (25, 1243702), (38, 818225), (46, 675925), (50, 621851), (95, 327290), (115, 270370), (190, 163645), (230, 135185), (437, 71150), (475, 65458), (575, 54074), (874, 35575), (950, 32729), (1150, 27037), (1423, 21850), (2185, 14230), (2846, 10925), (4370, 7115)]