49236228

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6505

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 80231292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 6421, 7668, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 173367, 231156, 346734, 455891, 693468, 911782, 1367673, 1823564, 2735346, 4103019, 5470692, 8206038, 12309057, 16412076, 24618114, 49236228]

約数ペア:

[(1, 49236228), (2, 24618114), (3, 16412076), (4, 12309057), (6, 8206038), (9, 5470692), (12, 4103019), (18, 2735346), (27, 1823564), (36, 1367673), (54, 911782), (71, 693468), (108, 455891), (142, 346734), (213, 231156), (284, 173367), (426, 115578), (639, 77052), (852, 57789), (1278, 38526), (1917, 25684), (2556, 19263), (3834, 12842), (6421, 7668)]