51111352

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 98017920

約数和(自身を除く): 46906568

約数列:

[1, 2, 4, 8, 67, 134, 167, 268, 334, 536, 571, 668, 1142, 1336, 2284, 4568, 11189, 22378, 38257, 44756, 76514, 89512, 95357, 153028, 190714, 306056, 381428, 762856, 6388919, 12777838, 25555676, 51111352]

約数ペア:

[(1, 51111352), (2, 25555676), (4, 12777838), (8, 6388919), (67, 762856), (134, 381428), (167, 306056), (268, 190714), (334, 153028), (536, 95357), (571, 89512), (668, 76514), (1142, 44756), (1336, 38257), (2284, 22378), (4568, 11189)]