56746120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45763}}^1$

素因数の和:45805

約数の個数: 32

約数和(自身を含む): 131800320

約数和(自身を除く): 75054200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 45763, 91526, 183052, 228815, 366104, 457630, 915260, 1418653, 1830520, 2837306, 5674612, 7093265, 11349224, 14186530, 28373060, 56746120]

約数ペア:

[(1, 56746120), (2, 28373060), (4, 14186530), (5, 11349224), (8, 7093265), (10, 5674612), (20, 2837306), (31, 1830520), (40, 1418653), (62, 915260), (124, 457630), (155, 366104), (248, 228815), (310, 183052), (620, 91526), (1240, 45763)]