53716728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172169}}^1$

素因数の和:172191

約数の個数: 32

約数和(自身を含む): 144622800

約数和(自身を除く): 90906072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 172169, 344338, 516507, 688676, 1033014, 1377352, 2066028, 2238197, 4132056, 4476394, 6714591, 8952788, 13429182, 17905576, 26858364, 53716728]

約数ペア:

[(1, 53716728), (2, 26858364), (3, 17905576), (4, 13429182), (6, 8952788), (8, 6714591), (12, 4476394), (13, 4132056), (24, 2238197), (26, 2066028), (39, 1377352), (52, 1033014), (78, 688676), (104, 516507), (156, 344338), (312, 172169)]