55688568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178489}}^1$

素因数の和:178511

約数の個数: 32

約数和(自身を含む): 149931600

約数和(自身を除く): 94243032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 178489, 356978, 535467, 713956, 1070934, 1427912, 2141868, 2320357, 4283736, 4640714, 6961071, 9281428, 13922142, 18562856, 27844284, 55688568]

約数ペア:

[(1, 55688568), (2, 27844284), (3, 18562856), (4, 13922142), (6, 9281428), (8, 6961071), (12, 4640714), (13, 4283736), (24, 2320357), (26, 2141868), (39, 1427912), (52, 1070934), (78, 713956), (104, 535467), (156, 356978), (312, 178489)]