56263405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 21703955

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 395, 563, 869, 1265, 1817, 2815, 4345, 6193, 9085, 12949, 19987, 30965, 44477, 64745, 99935, 142439, 222385, 489247, 712195, 1022971, 2446235, 5114855, 11252681, 56263405]

約数ペア:

[(1, 56263405), (5, 11252681), (11, 5114855), (23, 2446235), (55, 1022971), (79, 712195), (115, 489247), (253, 222385), (395, 142439), (563, 99935), (869, 64745), (1265, 44477), (1817, 30965), (2815, 19987), (4345, 12949), (6193, 9085)]