55134740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 126572544

約数和(自身を除く): 71437804

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5231, 5270, 10462, 10540, 20924, 26155, 52310, 88927, 104620, 162161, 177854, 324322, 355708, 444635, 648644, 810805, 889270, 1621610, 1778540, 2756737, 3243220, 5513474, 11026948, 13783685, 27567370, 55134740]

約数ペア:

[(1, 55134740), (2, 27567370), (4, 13783685), (5, 11026948), (10, 5513474), (17, 3243220), (20, 2756737), (31, 1778540), (34, 1621610), (62, 889270), (68, 810805), (85, 648644), (124, 444635), (155, 355708), (170, 324322), (310, 177854), (340, 162161), (527, 104620), (620, 88927), (1054, 52310), (2108, 26155), (2635, 20924), (5231, 10540), (5270, 10462)]