51522568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157081}}^1$

素因数の和:157128

約数の個数: 16

約数和(自身を含む): 98961660

約数和(自身を除く): 47439092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 157081, 314162, 628324, 1256648, 6440321, 12880642, 25761284, 51522568]

約数ペア:

[(1, 51522568), (2, 25761284), (4, 12880642), (8, 6440321), (41, 1256648), (82, 628324), (164, 314162), (328, 157081)]