55451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462097}}^1$

素因数の和:462111

約数の個数: 32

約数和(自身を含む): 166355280

約数和(自身を除く): 110903640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462097, 924194, 1386291, 1848388, 2310485, 2772582, 3696776, 4620970, 5545164, 6931455, 9241940, 11090328, 13862910, 18483880, 27725820, 55451640]

約数ペア:

[(1, 55451640), (2, 27725820), (3, 18483880), (4, 13862910), (5, 11090328), (6, 9241940), (8, 6931455), (10, 5545164), (12, 4620970), (15, 3696776), (20, 2772582), (24, 2310485), (30, 1848388), (40, 1386291), (60, 924194), (120, 462097)]