51206992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188261}}^1$

素因数の和:188286

約数の個数: 20

約数和(自身を含む): 105050196

約数和(自身を除く): 53843204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188261, 376522, 753044, 1506088, 3012176, 3200437, 6400874, 12801748, 25603496, 51206992]

約数ペア:

[(1, 51206992), (2, 25603496), (4, 12801748), (8, 6400874), (16, 3200437), (17, 3012176), (34, 1506088), (68, 753044), (136, 376522), (272, 188261)]