54680060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66683}}^1$

素因数の和:66733

約数の個数: 24

約数和(自身を含む): 117630576

約数和(自身を除く): 62950516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 66683, 133366, 266732, 333415, 666830, 1333660, 2734003, 5468006, 10936012, 13670015, 27340030, 54680060]

約数ペア:

[(1, 54680060), (2, 27340030), (4, 13670015), (5, 10936012), (10, 5468006), (20, 2734003), (41, 1333660), (82, 666830), (164, 333415), (205, 266732), (410, 133366), (820, 66683)]