56513740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 123379200

約数和(自身を除く): 66865460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1019, 1180, 2038, 2773, 4076, 5095, 5546, 10190, 11092, 13865, 20380, 27730, 47893, 55460, 60121, 95786, 120242, 191572, 239465, 240484, 300605, 478930, 601210, 957860, 1202420, 2825687, 5651374, 11302748, 14128435, 28256870, 56513740]

約数ペア:

[(1, 56513740), (2, 28256870), (4, 14128435), (5, 11302748), (10, 5651374), (20, 2825687), (47, 1202420), (59, 957860), (94, 601210), (118, 478930), (188, 300605), (235, 240484), (236, 239465), (295, 191572), (470, 120242), (590, 95786), (940, 60121), (1019, 55460), (1180, 47893), (2038, 27730), (2773, 20380), (4076, 13865), (5095, 11092), (5546, 10190)]