51609564

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21397}}^1$

素因数の和:21474

約数の個数: 36

約数和(自身を含む): 132410824

約数和(自身を除く): 80801260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 21397, 42794, 64191, 85588, 128382, 192573, 256764, 385146, 770292, 1433599, 2867198, 4300797, 5734396, 8601594, 12902391, 17203188, 25804782, 51609564]

約数ペア:

[(1, 51609564), (2, 25804782), (3, 17203188), (4, 12902391), (6, 8601594), (9, 5734396), (12, 4300797), (18, 2867198), (36, 1433599), (67, 770292), (134, 385146), (201, 256764), (268, 192573), (402, 128382), (603, 85588), (804, 64191), (1206, 42794), (2412, 21397)]