48244120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8677}}^1$

素因数の和:8827

約数の個数: 32

約数和(自身を含む): 109342800

約数和(自身を除く): 61098680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8677, 17354, 34708, 43385, 69416, 86770, 173540, 347080, 1206103, 2412206, 4824412, 6030515, 9648824, 12061030, 24122060, 48244120]

約数ペア:

[(1, 48244120), (2, 24122060), (4, 12061030), (5, 9648824), (8, 6030515), (10, 4824412), (20, 2412206), (40, 1206103), (139, 347080), (278, 173540), (556, 86770), (695, 69416), (1112, 43385), (1390, 34708), (2780, 17354), (5560, 8677)]