49281340

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9817}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 103913712

約数和(自身を除く): 54632372

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 9817, 19634, 39268, 49085, 98170, 196340, 2464067, 4928134, 9856268, 12320335, 24640670, 49281340]

約数ペア:

[(1, 49281340), (2, 24640670), (4, 12320335), (5, 9856268), (10, 4928134), (20, 2464067), (251, 196340), (502, 98170), (1004, 49085), (1255, 39268), (2510, 19634), (5020, 9817)]