51247316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5501}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 95668776

約数和(自身を除く): 44421460

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 5501, 9316, 11002, 22004, 93517, 187034, 374068, 753637, 1507274, 3014548, 12811829, 25623658, 51247316]

約数ペア:

[(1, 51247316), (2, 25623658), (4, 12811829), (17, 3014548), (34, 1507274), (68, 753637), (137, 374068), (274, 187034), (548, 93517), (2329, 22004), (4658, 11002), (5501, 9316)]