56775460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1433}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 136838016

約数和(自身を除く): 80062556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1433, 1981, 2830, 2866, 3962, 5660, 5732, 7165, 7924, 9905, 10031, 14330, 19810, 20062, 28660, 39620, 40124, 50155, 100310, 200620, 405539, 811078, 1622156, 2027695, 2838773, 4055390, 5677546, 8110780, 11355092, 14193865, 28387730, 56775460]

約数ペア:

[(1, 56775460), (2, 28387730), (4, 14193865), (5, 11355092), (7, 8110780), (10, 5677546), (14, 4055390), (20, 2838773), (28, 2027695), (35, 1622156), (70, 811078), (140, 405539), (283, 200620), (566, 100310), (1132, 50155), (1415, 40124), (1433, 39620), (1981, 28660), (2830, 20062), (2866, 19810), (3962, 14330), (5660, 10031), (5732, 9905), (7165, 7924)]