25255362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 31626078

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 809, 946, 1419, 1618, 2427, 2838, 4854, 5203, 8899, 10406, 15609, 17798, 26697, 31218, 34787, 53394, 69574, 97889, 104361, 195778, 208722, 293667, 382657, 587334, 765314, 1147971, 2295942, 4209227, 8418454, 12627681, 25255362]

約数ペア:

[(1, 25255362), (2, 12627681), (3, 8418454), (6, 4209227), (11, 2295942), (22, 1147971), (33, 765314), (43, 587334), (66, 382657), (86, 293667), (121, 208722), (129, 195778), (242, 104361), (258, 97889), (363, 69574), (473, 53394), (726, 34787), (809, 31218), (946, 26697), (1419, 17798), (1618, 15609), (2427, 10406), (2838, 8899), (4854, 5203)]