55407636

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{3571}}^1$

素因数の和:4012

約数の個数: 36

約数和(自身を含む): 140422464

約数和(自身を除く): 85014828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3571, 3879, 5172, 7142, 7758, 10713, 14284, 15516, 21426, 32139, 42852, 64278, 128556, 1539101, 3078202, 4617303, 6156404, 9234606, 13851909, 18469212, 27703818, 55407636]

約数ペア:

[(1, 55407636), (2, 27703818), (3, 18469212), (4, 13851909), (6, 9234606), (9, 6156404), (12, 4617303), (18, 3078202), (36, 1539101), (431, 128556), (862, 64278), (1293, 42852), (1724, 32139), (2586, 21426), (3571, 15516), (3879, 14284), (5172, 10713), (7142, 7758)]