54905576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2957}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 112877280

約数和(自身を除く): 57971704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 2957, 4642, 5914, 9284, 11828, 18568, 23656, 32527, 65054, 130108, 260216, 623927, 1247854, 2495708, 4991416, 6863197, 13726394, 27452788, 54905576]

約数ペア:

[(1, 54905576), (2, 27452788), (4, 13726394), (8, 6863197), (11, 4991416), (22, 2495708), (44, 1247854), (88, 623927), (211, 260216), (422, 130108), (844, 65054), (1688, 32527), (2321, 23656), (2957, 18568), (4642, 11828), (5914, 9284)]