55239640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5927}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 124843680

約数和(自身を除く): 69604040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 5927, 9320, 11854, 23708, 29635, 47416, 59270, 118540, 237080, 1380991, 2761982, 5523964, 6904955, 11047928, 13809910, 27619820, 55239640]

約数ペア:

[(1, 55239640), (2, 27619820), (4, 13809910), (5, 11047928), (8, 6904955), (10, 5523964), (20, 2761982), (40, 1380991), (233, 237080), (466, 118540), (932, 59270), (1165, 47416), (1864, 29635), (2330, 23708), (4660, 11854), (5927, 9320)]