251855088

素因数分解:

$2^4\times 3^1\times {\mathrm{5246981}}^1$

素因数の和:5246992

約数の個数: 20

約数和(自身を含む): 650625768

約数和(自身を除く): 398770680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5246981, 10493962, 15740943, 20987924, 31481886, 41975848, 62963772, 83951696, 125927544, 251855088]

約数ペア:

[(1, 251855088), (2, 125927544), (3, 83951696), (4, 62963772), (6, 41975848), (8, 31481886), (12, 20987924), (16, 15740943), (24, 10493962), (48, 5246981)]