51894722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5054

約数の個数: 24

約数和(自身を含む): 87569328

約数和(自身を除く): 35674606

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 4987, 5203, 9974, 10406, 54857, 109714, 214441, 428882, 603427, 1206854, 2358851, 4717702, 25947361, 51894722]

約数ペア:

[(1, 51894722), (2, 25947361), (11, 4717702), (22, 2358851), (43, 1206854), (86, 603427), (121, 428882), (242, 214441), (473, 109714), (946, 54857), (4987, 10406), (5203, 9974)]