56515212

素因数分解:

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

素因数の和:40279

約数の個数: 48

約数和(自身を含む): 157795680

約数和(自身を除く): 101280468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 40253, 80506, 120759, 161012, 241518, 362277, 483036, 523289, 724554, 1046578, 1086831, 1449108, 1569867, 2093156, 2173662, 3139734, 4347324, 4709601, 6279468, 9419202, 14128803, 18838404, 28257606, 56515212]

約数ペア:

[(1, 56515212), (2, 28257606), (3, 18838404), (4, 14128803), (6, 9419202), (9, 6279468), (12, 4709601), (13, 4347324), (18, 3139734), (26, 2173662), (27, 2093156), (36, 1569867), (39, 1449108), (52, 1086831), (54, 1046578), (78, 724554), (108, 523289), (117, 483036), (156, 362277), (234, 241518), (351, 161012), (468, 120759), (702, 80506), (1404, 40253)]