52008520330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400065541}}^1$

素因数の和:400065561

約数の個数: 16

約数和(自身を含む): 100816516584

約数和(自身を除く): 48807996254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 400065541, 800131082, 2000327705, 4000655410, 5200852033, 10401704066, 26004260165, 52008520330]

約数ペア:

[(1, 52008520330), (2, 26004260165), (5, 10401704066), (10, 5200852033), (13, 4000655410), (26, 2000327705), (65, 800131082), (130, 400065541)]