56407728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90397}}^1$

素因数の和:90421

約数の個数: 40

約数和(自身を含む): 156930928

約数和(自身を除く): 100523200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 90397, 180794, 271191, 361588, 542382, 723176, 1084764, 1175161, 1446352, 2169528, 2350322, 3525483, 4339056, 4700644, 7050966, 9401288, 14101932, 18802576, 28203864, 56407728]

約数ペア:

[(1, 56407728), (2, 28203864), (3, 18802576), (4, 14101932), (6, 9401288), (8, 7050966), (12, 4700644), (13, 4339056), (16, 3525483), (24, 2350322), (26, 2169528), (39, 1446352), (48, 1175161), (52, 1084764), (78, 723176), (104, 542382), (156, 361588), (208, 271191), (312, 180794), (624, 90397)]