47246480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19095

約数の個数: 40

約数和(自身を含む): 113397504

約数和(自身を除く): 66151024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19051, 38102, 76204, 95255, 152408, 190510, 304816, 381020, 590581, 762040, 1181162, 1524080, 2362324, 2952905, 4724648, 5905810, 9449296, 11811620, 23623240, 47246480]

約数ペア:

[(1, 47246480), (2, 23623240), (4, 11811620), (5, 9449296), (8, 5905810), (10, 4724648), (16, 2952905), (20, 2362324), (31, 1524080), (40, 1181162), (62, 762040), (80, 590581), (124, 381020), (155, 304816), (248, 190510), (310, 152408), (496, 95255), (620, 76204), (1240, 38102), (2480, 19051)]