55420090187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{33203}}^1$

素因数の和:33683

約数の個数: 32

約数和(自身を含む): 70573109760

約数和(自身を除く): 15153019573

約数列:

[1, 7, 11, 53, 77, 371, 409, 583, 2863, 4081, 4499, 21677, 31493, 33203, 151739, 232421, 238447, 365233, 1669129, 1759759, 2556631, 12318313, 13580027, 19357349, 95060189, 135501443, 149380297, 719741431, 1045662079, 5038190017, 7917155741, 55420090187]

約数ペア:

[(1, 55420090187), (7, 7917155741), (11, 5038190017), (53, 1045662079), (77, 719741431), (371, 149380297), (409, 135501443), (583, 95060189), (2863, 19357349), (4081, 13580027), (4499, 12318313), (21677, 2556631), (31493, 1759759), (33203, 1669129), (151739, 365233), (232421, 238447)]