61245350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{13763}}^1$

素因数の和:13864

約数の個数: 24

約数和(自身を含む): 115204680

約数和(自身を除く): 53959330

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 13763, 27526, 68815, 137630, 344075, 688150, 1224907, 2449814, 6124535, 12249070, 30622675, 61245350]

約数ペア:

[(1, 61245350), (2, 30622675), (5, 12249070), (10, 6124535), (25, 2449814), (50, 1224907), (89, 688150), (178, 344075), (445, 137630), (890, 68815), (2225, 27526), (4450, 13763)]