51517986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17851}}^1$

素因数の和:17906

約数の個数: 32

約数和(自身を含む): 113967168

約数和(自身を除く): 62449182

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 17851, 35702, 53553, 107106, 232063, 464126, 660487, 696189, 1320974, 1392378, 1981461, 3962922, 8586331, 17172662, 25758993, 51517986]

約数ペア:

[(1, 51517986), (2, 25758993), (3, 17172662), (6, 8586331), (13, 3962922), (26, 1981461), (37, 1392378), (39, 1320974), (74, 696189), (78, 660487), (111, 464126), (222, 232063), (481, 107106), (962, 53553), (1443, 35702), (2886, 17851)]