56551653

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 84871800

約数和(自身を除く): 28320147

約数列:

[1, 3, 9, 29, 87, 261, 389, 557, 1167, 1671, 3501, 5013, 11281, 16153, 33843, 48459, 101529, 145377, 216673, 650019, 1950057, 6283517, 18850551, 56551653]

約数ペア:

[(1, 56551653), (3, 18850551), (9, 6283517), (29, 1950057), (87, 650019), (261, 216673), (389, 145377), (557, 101529), (1167, 48459), (1671, 33843), (3501, 16153), (5013, 11281)]