53517080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4937}}^1$

素因数の和:5219

約数の個数: 32

約数和(自身を含む): 120882240

約数和(自身を除く): 67365160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4937, 5420, 9874, 10840, 19748, 24685, 39496, 49370, 98740, 197480, 1337927, 2675854, 5351708, 6689635, 10703416, 13379270, 26758540, 53517080]

約数ペア:

[(1, 53517080), (2, 26758540), (4, 13379270), (5, 10703416), (8, 6689635), (10, 5351708), (20, 2675854), (40, 1337927), (271, 197480), (542, 98740), (1084, 49370), (1355, 39496), (2168, 24685), (2710, 19748), (4937, 10840), (5420, 9874)]