49020408

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 133309800

約数和(自身を除く): 84289392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 2531, 3228, 4842, 5062, 6456, 7593, 9684, 10124, 15186, 19368, 20248, 22779, 30372, 45558, 60744, 91116, 182232, 680839, 1361678, 2042517, 2723356, 4085034, 5446712, 6127551, 8170068, 12255102, 16340136, 24510204, 49020408]

約数ペア:

[(1, 49020408), (2, 24510204), (3, 16340136), (4, 12255102), (6, 8170068), (8, 6127551), (9, 5446712), (12, 4085034), (18, 2723356), (24, 2042517), (36, 1361678), (72, 680839), (269, 182232), (538, 91116), (807, 60744), (1076, 45558), (1614, 30372), (2152, 22779), (2421, 20248), (2531, 19368), (3228, 15186), (4842, 10124), (5062, 9684), (6456, 7593)]