56281740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30259}}^1$

素因数の和:30302

約数の個数: 48

約数和(自身を含む): 162677760

約数和(自身を除く): 106396020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 30259, 60518, 90777, 121036, 151295, 181554, 302590, 363108, 453885, 605180, 907770, 938029, 1815540, 1876058, 2814087, 3752116, 4690145, 5628174, 9380290, 11256348, 14070435, 18760580, 28140870, 56281740]

約数ペア:

[(1, 56281740), (2, 28140870), (3, 18760580), (4, 14070435), (5, 11256348), (6, 9380290), (10, 5628174), (12, 4690145), (15, 3752116), (20, 2814087), (30, 1876058), (31, 1815540), (60, 938029), (62, 907770), (93, 605180), (124, 453885), (155, 363108), (186, 302590), (310, 181554), (372, 151295), (465, 121036), (620, 90777), (930, 60518), (1860, 30259)]