53952140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 124637184

約数和(自身を除く): 70685044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 1931, 2540, 2794, 3862, 5588, 6985, 7724, 9655, 13970, 19310, 21241, 27940, 38620, 42482, 84964, 106205, 212410, 245237, 424820, 490474, 980948, 1226185, 2452370, 2697607, 4904740, 5395214, 10790428, 13488035, 26976070, 53952140]

約数ペア:

[(1, 53952140), (2, 26976070), (4, 13488035), (5, 10790428), (10, 5395214), (11, 4904740), (20, 2697607), (22, 2452370), (44, 1226185), (55, 980948), (110, 490474), (127, 424820), (220, 245237), (254, 212410), (508, 106205), (635, 84964), (1270, 42482), (1397, 38620), (1931, 27940), (2540, 21241), (2794, 19310), (3862, 13970), (5588, 9655), (6985, 7724)]