51288376

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 99046080

約数和(自身を除く): 47757704

約数列:

[1, 2, 4, 8, 41, 82, 164, 271, 328, 542, 577, 1084, 1154, 2168, 2308, 4616, 11111, 22222, 23657, 44444, 47314, 88888, 94628, 156367, 189256, 312734, 625468, 1250936, 6411047, 12822094, 25644188, 51288376]

約数ペア:

[(1, 51288376), (2, 25644188), (4, 12822094), (8, 6411047), (41, 1250936), (82, 625468), (164, 312734), (271, 189256), (328, 156367), (542, 94628), (577, 88888), (1084, 47314), (1154, 44444), (2168, 23657), (2308, 22222), (4616, 11111)]