53554450

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5437}}^1$

素因数の和:5646

約数の個数: 24

約数和(自身を含む): 100135332

約数和(自身を除く): 46580882

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 5437, 9850, 10874, 27185, 54370, 135925, 271850, 1071089, 2142178, 5355445, 10710890, 26777225, 53554450]

約数ペア:

[(1, 53554450), (2, 26777225), (5, 10710890), (10, 5355445), (25, 2142178), (50, 1071089), (197, 271850), (394, 135925), (985, 54370), (1970, 27185), (4925, 10874), (5437, 9850)]