55721688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211067}}^1$

素因数の和:211087

約数の個数: 32

約数和(自身を含む): 151968960

約数和(自身を除く): 96247272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 211067, 422134, 633201, 844268, 1266402, 1688536, 2321737, 2532804, 4643474, 5065608, 6965211, 9286948, 13930422, 18573896, 27860844, 55721688]

約数ペア:

[(1, 55721688), (2, 27860844), (3, 18573896), (4, 13930422), (6, 9286948), (8, 6965211), (11, 5065608), (12, 4643474), (22, 2532804), (24, 2321737), (33, 1688536), (44, 1266402), (66, 844268), (88, 633201), (132, 422134), (264, 211067)]