55553476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2999}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 106344000

約数和(自身を除く): 50790524

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 2999, 4631, 5998, 9262, 11996, 18524, 32989, 65978, 131956, 1262579, 2525158, 5050316, 13888369, 27776738, 55553476]

約数ペア:

[(1, 55553476), (2, 27776738), (4, 13888369), (11, 5050316), (22, 2525158), (44, 1262579), (421, 131956), (842, 65978), (1684, 32989), (2999, 18524), (4631, 11996), (5998, 9262)]