53375478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40288

約数の個数: 32

約数和(自身を含む): 121728096

約数和(自身を除く): 68352618

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 40253, 80506, 120759, 241518, 523289, 684301, 1046578, 1368602, 1569867, 2052903, 3139734, 4105806, 8895913, 17791826, 26687739, 53375478]

約数ペア:

[(1, 53375478), (2, 26687739), (3, 17791826), (6, 8895913), (13, 4105806), (17, 3139734), (26, 2052903), (34, 1569867), (39, 1368602), (51, 1046578), (78, 684301), (102, 523289), (221, 241518), (442, 120759), (663, 80506), (1326, 40253)]