53339858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 94433472

約数和(自身を除く): 41093614

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 421, 443, 842, 886, 4631, 4873, 5473, 5759, 9262, 9746, 10946, 11518, 60203, 63349, 120406, 126698, 186503, 373006, 2051533, 2424539, 4103066, 4849078, 26669929, 53339858]

約数ペア:

[(1, 53339858), (2, 26669929), (11, 4849078), (13, 4103066), (22, 2424539), (26, 2051533), (143, 373006), (286, 186503), (421, 126698), (443, 120406), (842, 63349), (886, 60203), (4631, 11518), (4873, 10946), (5473, 9746), (5759, 9262)]