47817390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11467}}^1$

素因数の和:11616

約数の個数: 32

約数和(自身を含む): 115597440

約数和(自身を除く): 67780050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 11467, 22934, 34401, 57335, 68802, 114670, 172005, 344010, 1593913, 3187826, 4781739, 7969565, 9563478, 15939130, 23908695, 47817390]

約数ペア:

[(1, 47817390), (2, 23908695), (3, 15939130), (5, 9563478), (6, 7969565), (10, 4781739), (15, 3187826), (30, 1593913), (139, 344010), (278, 172005), (417, 114670), (695, 68802), (834, 57335), (1390, 34401), (2085, 22934), (4170, 11467)]