51912364

素因数分解:

$2^2\times 7^3\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 107060800

約数和(自身を除く): 55148436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 241, 314, 343, 482, 628, 686, 964, 1099, 1372, 1687, 2198, 3374, 4396, 6748, 7693, 11809, 15386, 23618, 30772, 37837, 47236, 53851, 75674, 82663, 107702, 151348, 165326, 215404, 264859, 330652, 529718, 1059436, 1854013, 3708026, 7416052, 12978091, 25956182, 51912364]

約数ペア:

[(1, 51912364), (2, 25956182), (4, 12978091), (7, 7416052), (14, 3708026), (28, 1854013), (49, 1059436), (98, 529718), (157, 330652), (196, 264859), (241, 215404), (314, 165326), (343, 151348), (482, 107702), (628, 82663), (686, 75674), (964, 53851), (1099, 47236), (1372, 37837), (1687, 30772), (2198, 23618), (3374, 15386), (4396, 11809), (6748, 7693)]