56450560

素因数分解:

$2^9\times 5^1\times {\mathrm{22051}}^1$

素因数の和:22074

約数の個数: 40

約数和(自身を含む): 135355176

約数和(自身を除く): 78904616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 22051, 44102, 88204, 110255, 176408, 220510, 352816, 441020, 705632, 882040, 1411264, 1764080, 2822528, 3528160, 5645056, 7056320, 11290112, 14112640, 28225280, 56450560]

約数ペア:

[(1, 56450560), (2, 28225280), (4, 14112640), (5, 11290112), (8, 7056320), (10, 5645056), (16, 3528160), (20, 2822528), (32, 1764080), (40, 1411264), (64, 882040), (80, 705632), (128, 441020), (160, 352816), (256, 220510), (320, 176408), (512, 110255), (640, 88204), (1280, 44102), (2560, 22051)]