48701960

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9587}}^1$

素因数の和:9725

約数の個数: 32

約数和(自身を含む): 110453760

約数和(自身を除く): 61751800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9587, 19174, 38348, 47935, 76696, 95870, 191740, 383480, 1217549, 2435098, 4870196, 6087745, 9740392, 12175490, 24350980, 48701960]

約数ペア:

[(1, 48701960), (2, 24350980), (4, 12175490), (5, 9740392), (8, 6087745), (10, 4870196), (20, 2435098), (40, 1217549), (127, 383480), (254, 191740), (508, 95870), (635, 76696), (1016, 47935), (1270, 38348), (2540, 19174), (5080, 9587)]