53909999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 68027904

約数和(自身を除く): 14117905

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 443, 481, 851, 3289, 4873, 5291, 5759, 9361, 10189, 11063, 16391, 63349, 112079, 121693, 132457, 180301, 213083, 376993, 1457027, 2343913, 4146923, 4900909, 53909999]

約数ペア:

[(1, 53909999), (11, 4900909), (13, 4146923), (23, 2343913), (37, 1457027), (143, 376993), (253, 213083), (299, 180301), (407, 132457), (443, 121693), (481, 112079), (851, 63349), (3289, 16391), (4873, 11063), (5291, 10189), (5759, 9361)]