55312060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89213}}^1$

素因数の和:89253

約数の個数: 24

約数和(自身を含む): 119903616

約数和(自身を除く): 64591556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 89213, 178426, 356852, 446065, 892130, 1784260, 2765603, 5531206, 11062412, 13828015, 27656030, 55312060]

約数ペア:

[(1, 55312060), (2, 27656030), (4, 13828015), (5, 11062412), (10, 5531206), (20, 2765603), (31, 1784260), (62, 892130), (124, 446065), (155, 356852), (310, 178426), (620, 89213)]