51187626

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{45139}}^1$

素因数の和:45160

約数の個数: 40

約数和(自身を含む): 131086560

約数和(自身を除く): 79898934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 45139, 90278, 135417, 270834, 315973, 406251, 631946, 812502, 947919, 1218753, 1895838, 2437506, 2843757, 3656259, 5687514, 7312518, 8531271, 17062542, 25593813, 51187626]

約数ペア:

[(1, 51187626), (2, 25593813), (3, 17062542), (6, 8531271), (7, 7312518), (9, 5687514), (14, 3656259), (18, 2843757), (21, 2437506), (27, 1895838), (42, 1218753), (54, 947919), (63, 812502), (81, 631946), (126, 406251), (162, 315973), (189, 270834), (378, 135417), (567, 90278), (1134, 45139)]