57275060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 69732940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1399, 1780, 2047, 2798, 4094, 5596, 6995, 8188, 10235, 13990, 20470, 27980, 32177, 40940, 64354, 124511, 128708, 160885, 249022, 321770, 498044, 622555, 643540, 1245110, 2490220, 2863753, 5727506, 11455012, 14318765, 28637530, 57275060]

約数ペア:

[(1, 57275060), (2, 28637530), (4, 14318765), (5, 11455012), (10, 5727506), (20, 2863753), (23, 2490220), (46, 1245110), (89, 643540), (92, 622555), (115, 498044), (178, 321770), (230, 249022), (356, 160885), (445, 128708), (460, 124511), (890, 64354), (1399, 40940), (1780, 32177), (2047, 27980), (2798, 20470), (4094, 13990), (5596, 10235), (6995, 8188)]