50141720

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 62955880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 2617, 3832, 4790, 5234, 9580, 10468, 13085, 19160, 20936, 26170, 52340, 104680, 1253543, 2507086, 5014172, 6267715, 10028344, 12535430, 25070860, 50141720]

約数ペア:

[(1, 50141720), (2, 25070860), (4, 12535430), (5, 10028344), (8, 6267715), (10, 5014172), (20, 2507086), (40, 1253543), (479, 104680), (958, 52340), (1916, 26170), (2395, 20936), (2617, 19160), (3832, 13085), (4790, 10468), (5234, 9580)]