55721448

素因数分解:

$2^3\times 3^2\times {\mathrm{773909}}^1$

素因数の和:773921

約数の個数: 24

約数和(自身を含む): 150912450

約数和(自身を除く): 95191002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 773909, 1547818, 2321727, 3095636, 4643454, 6191272, 6965181, 9286908, 13930362, 18573816, 27860724, 55721448]

約数ペア:

[(1, 55721448), (2, 27860724), (3, 18573816), (4, 13930362), (6, 9286908), (8, 6965181), (9, 6191272), (12, 4643454), (18, 3095636), (24, 2321727), (36, 1547818), (72, 773909)]