52777640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57367}}^1$

素因数の和:57401

約数の個数: 32

約数和(自身を含む): 123914880

約数和(自身を除く): 71137240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 57367, 114734, 229468, 286835, 458936, 573670, 1147340, 1319441, 2294680, 2638882, 5277764, 6597205, 10555528, 13194410, 26388820, 52777640]

約数ペア:

[(1, 52777640), (2, 26388820), (4, 13194410), (5, 10555528), (8, 6597205), (10, 5277764), (20, 2638882), (23, 2294680), (40, 1319441), (46, 1147340), (92, 573670), (115, 458936), (184, 286835), (230, 229468), (460, 114734), (920, 57367)]