49186120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23201}}^1$

素因数の和:23265

約数の個数: 32

約数和(自身を含む): 112761720

約数和(自身を除く): 63575600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23201, 46402, 92804, 116005, 185608, 232010, 464020, 928040, 1229653, 2459306, 4918612, 6148265, 9837224, 12296530, 24593060, 49186120]

約数ペア:

[(1, 49186120), (2, 24593060), (4, 12296530), (5, 9837224), (8, 6148265), (10, 4918612), (20, 2459306), (40, 1229653), (53, 928040), (106, 464020), (212, 232010), (265, 185608), (424, 116005), (530, 92804), (1060, 46402), (2120, 23201)]