55489557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{33569}}^1$

素因数の和:33620

約数の個数: 16

約数和(自身を含む): 80568000

約数和(自身を除く): 25078443

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 33569, 100707, 637811, 973501, 1913433, 2920503, 18496519, 55489557]

約数ペア:

[(1, 55489557), (3, 18496519), (19, 2920503), (29, 1913433), (57, 973501), (87, 637811), (551, 100707), (1653, 33569)]