56425620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 158776128

約数和(自身を除く): 102350508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 4457, 6330, 8914, 12660, 13371, 17828, 22285, 26742, 44570, 53484, 66855, 89140, 133710, 267420, 940427, 1880854, 2821281, 3761708, 4702135, 5642562, 9404270, 11285124, 14106405, 18808540, 28212810, 56425620]

約数ペア:

[(1, 56425620), (2, 28212810), (3, 18808540), (4, 14106405), (5, 11285124), (6, 9404270), (10, 5642562), (12, 4702135), (15, 3761708), (20, 2821281), (30, 1880854), (60, 940427), (211, 267420), (422, 133710), (633, 89140), (844, 66855), (1055, 53484), (1266, 44570), (2110, 26742), (2532, 22285), (3165, 17828), (4220, 13371), (4457, 12660), (6330, 8914)]