55719864

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{971}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 95533056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 971, 1594, 1942, 2391, 2913, 3188, 3884, 4782, 5826, 6376, 7173, 7768, 8739, 9564, 11652, 14346, 17478, 19128, 23304, 28692, 34956, 57384, 69912, 773887, 1547774, 2321661, 3095548, 4643322, 6191096, 6964983, 9286644, 13929966, 18573288, 27859932, 55719864]

約数ペア:

[(1, 55719864), (2, 27859932), (3, 18573288), (4, 13929966), (6, 9286644), (8, 6964983), (9, 6191096), (12, 4643322), (18, 3095548), (24, 2321661), (36, 1547774), (72, 773887), (797, 69912), (971, 57384), (1594, 34956), (1942, 28692), (2391, 23304), (2913, 19128), (3188, 17478), (3884, 14346), (4782, 11652), (5826, 9564), (6376, 8739), (7173, 7768)]