52443940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 62032604

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 251, 310, 337, 502, 620, 674, 1004, 1255, 1348, 1685, 2510, 3370, 5020, 6740, 7781, 10447, 15562, 20894, 31124, 38905, 41788, 52235, 77810, 84587, 104470, 155620, 169174, 208940, 338348, 422935, 845870, 1691740, 2622197, 5244394, 10488788, 13110985, 26221970, 52443940]

約数ペア:

[(1, 52443940), (2, 26221970), (4, 13110985), (5, 10488788), (10, 5244394), (20, 2622197), (31, 1691740), (62, 845870), (124, 422935), (155, 338348), (251, 208940), (310, 169174), (337, 155620), (502, 104470), (620, 84587), (674, 77810), (1004, 52235), (1255, 41788), (1348, 38905), (1685, 31124), (2510, 20894), (3370, 15562), (5020, 10447), (6740, 7781)]