56980060

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2063}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 119802816

約数和(自身を除く): 62822756

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2063, 2762, 4126, 5524, 6905, 8252, 10315, 13810, 20630, 27620, 41260, 2849003, 5698006, 11396012, 14245015, 28490030, 56980060]

約数ペア:

[(1, 56980060), (2, 28490030), (4, 14245015), (5, 11396012), (10, 5698006), (20, 2849003), (1381, 41260), (2063, 27620), (2762, 20630), (4126, 13810), (5524, 10315), (6905, 8252)]