55783986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{216217}}^1$

素因数の和:216265

約数の個数: 16

約数和(自身を含む): 114163104

約数和(自身を除く): 58379118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 216217, 432434, 648651, 1297302, 9297331, 18594662, 27891993, 55783986]

約数ペア:

[(1, 55783986), (2, 27891993), (3, 18594662), (6, 9297331), (43, 1297302), (86, 648651), (129, 432434), (258, 216217)]