51655238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 82605312

約数和(自身を除く): 30950074

約数列:

[1, 2, 31, 62, 73, 101, 113, 146, 202, 226, 2263, 3131, 3503, 4526, 6262, 7006, 7373, 8249, 11413, 14746, 16498, 22826, 228563, 255719, 353803, 457126, 511438, 707606, 833149, 1666298, 25827619, 51655238]

約数ペア:

[(1, 51655238), (2, 25827619), (31, 1666298), (62, 833149), (73, 707606), (101, 511438), (113, 457126), (146, 353803), (202, 255719), (226, 228563), (2263, 22826), (3131, 16498), (3503, 14746), (4526, 11413), (6262, 8249), (7006, 7373)]