53467120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 142990848

約数和(自身を除く): 89523728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 311, 560, 614, 622, 1228, 1244, 1535, 1555, 2149, 2177, 2456, 2488, 3070, 3110, 4298, 4354, 4912, 4976, 6140, 6220, 8596, 8708, 10745, 10885, 12280, 12440, 17192, 17416, 21490, 21770, 24560, 24880, 34384, 34832, 42980, 43540, 85960, 87080, 95477, 171920, 174160, 190954, 381908, 477385, 668339, 763816, 954770, 1336678, 1527632, 1909540, 2673356, 3341695, 3819080, 5346712, 6683390, 7638160, 10693424, 13366780, 26733560, 53467120]

約数ペア:

[(1, 53467120), (2, 26733560), (4, 13366780), (5, 10693424), (7, 7638160), (8, 6683390), (10, 5346712), (14, 3819080), (16, 3341695), (20, 2673356), (28, 1909540), (35, 1527632), (40, 1336678), (56, 954770), (70, 763816), (80, 668339), (112, 477385), (140, 381908), (280, 190954), (307, 174160), (311, 171920), (560, 95477), (614, 87080), (622, 85960), (1228, 43540), (1244, 42980), (1535, 34832), (1555, 34384), (2149, 24880), (2177, 24560), (2456, 21770), (2488, 21490), (3070, 17416), (3110, 17192), (4298, 12440), (4354, 12280), (4912, 10885), (4976, 10745), (6140, 8708), (6220, 8596)]