50525080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20707}}^1$

素因数の和:20779

約数の個数: 32

約数和(自身を含む): 115550640

約数和(自身を除く): 65025560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 20707, 41414, 82828, 103535, 165656, 207070, 414140, 828280, 1263127, 2526254, 5052508, 6315635, 10105016, 12631270, 25262540, 50525080]

約数ペア:

[(1, 50525080), (2, 25262540), (4, 12631270), (5, 10105016), (8, 6315635), (10, 5052508), (20, 2526254), (40, 1263127), (61, 828280), (122, 414140), (244, 207070), (305, 165656), (488, 103535), (610, 82828), (1220, 41414), (2440, 20707)]