56138436

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2731}}^1$

素因数の和:3312

約数の個数: 36

約数和(自身を含む): 142206064

約数和(自身を除く): 86067628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 2731, 3426, 5139, 5462, 6852, 8193, 10278, 10924, 16386, 20556, 24579, 32772, 49158, 98316, 1559401, 3118802, 4678203, 6237604, 9356406, 14034609, 18712812, 28069218, 56138436]

約数ペア:

[(1, 56138436), (2, 28069218), (3, 18712812), (4, 14034609), (6, 9356406), (9, 6237604), (12, 4678203), (18, 3118802), (36, 1559401), (571, 98316), (1142, 49158), (1713, 32772), (2284, 24579), (2731, 20556), (3426, 16386), (5139, 10924), (5462, 10278), (6852, 8193)]