55392180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{923203}}^1$

素因数の和:923215

約数の個数: 24

約数和(自身を含む): 155098272

約数和(自身を除く): 99706092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 923203, 1846406, 2769609, 3692812, 4616015, 5539218, 9232030, 11078436, 13848045, 18464060, 27696090, 55392180]

約数ペア:

[(1, 55392180), (2, 27696090), (3, 18464060), (4, 13848045), (5, 11078436), (6, 9232030), (10, 5539218), (12, 4616015), (15, 3692812), (20, 2769609), (30, 1846406), (60, 923203)]