54298430

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2719}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 97822080

約数和(自身を除く): 43523650

約数列:

[1, 2, 5, 10, 1997, 2719, 3994, 5438, 9985, 13595, 19970, 27190, 5429843, 10859686, 27149215, 54298430]

約数ペア:

[(1, 54298430), (2, 27149215), (5, 10859686), (10, 5429843), (1997, 27190), (2719, 19970), (3994, 13595), (5438, 9985)]