49271745

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 80601984

約数和(自身を除く): 31330239

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1487, 2209, 4461, 6627, 7435, 11045, 22305, 33135, 69889, 209667, 349445, 1048335, 3284783, 9854349, 16423915, 49271745]

約数ペア:

[(1, 49271745), (3, 16423915), (5, 9854349), (15, 3284783), (47, 1048335), (141, 349445), (235, 209667), (705, 69889), (1487, 33135), (2209, 22305), (4461, 11045), (6627, 7435)]