51275556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61927}}^1$

素因数の和:61960

約数の個数: 36

約数和(自身を含む): 135250752

約数和(自身を除く): 83975196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 61927, 123854, 185781, 247708, 371562, 557343, 743124, 1114686, 1424321, 2229372, 2848642, 4272963, 5697284, 8545926, 12818889, 17091852, 25637778, 51275556]

約数ペア:

[(1, 51275556), (2, 25637778), (3, 17091852), (4, 12818889), (6, 8545926), (9, 5697284), (12, 4272963), (18, 2848642), (23, 2229372), (36, 1424321), (46, 1114686), (69, 743124), (92, 557343), (138, 371562), (207, 247708), (276, 185781), (414, 123854), (828, 61927)]