48741380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143357}}^1$

素因数の和:143383

約数の個数: 24

約数和(自身を含む): 108378648

約数和(自身を除く): 59637268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 143357, 286714, 573428, 716785, 1433570, 2437069, 2867140, 4874138, 9748276, 12185345, 24370690, 48741380]

約数ペア:

[(1, 48741380), (2, 24370690), (4, 12185345), (5, 9748276), (10, 4874138), (17, 2867140), (20, 2437069), (34, 1433570), (68, 716785), (85, 573428), (170, 286714), (340, 143357)]