56539756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9137}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 128955456

約数和(自身を除く): 72415700

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 9137, 18274, 36548, 63959, 118781, 127918, 155329, 237562, 255836, 310658, 475124, 621316, 831467, 1087303, 1662934, 2019277, 2174606, 3325868, 4038554, 4349212, 8077108, 14134939, 28269878, 56539756]

約数ペア:

[(1, 56539756), (2, 28269878), (4, 14134939), (7, 8077108), (13, 4349212), (14, 4038554), (17, 3325868), (26, 2174606), (28, 2019277), (34, 1662934), (52, 1087303), (68, 831467), (91, 621316), (119, 475124), (182, 310658), (221, 255836), (238, 237562), (364, 155329), (442, 127918), (476, 118781), (884, 63959), (1547, 36548), (3094, 18274), (6188, 9137)]