51936760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56453}}^1$

素因数の和:56487

約数の個数: 32

約数和(自身を含む): 121940640

約数和(自身を除く): 70003880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 56453, 112906, 225812, 282265, 451624, 564530, 1129060, 1298419, 2258120, 2596838, 5193676, 6492095, 10387352, 12984190, 25968380, 51936760]

約数ペア:

[(1, 51936760), (2, 25968380), (4, 12984190), (5, 10387352), (8, 6492095), (10, 5193676), (20, 2596838), (23, 2258120), (40, 1298419), (46, 1129060), (92, 564530), (115, 451624), (184, 282265), (230, 225812), (460, 112906), (920, 56453)]