57648520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49697}}^1$

素因数の和:49737

約数の個数: 32

約数和(自身を含む): 134184600

約数和(自身を除く): 76536080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 49697, 99394, 198788, 248485, 397576, 496970, 993940, 1441213, 1987880, 2882426, 5764852, 7206065, 11529704, 14412130, 28824260, 57648520]

約数ペア:

[(1, 57648520), (2, 28824260), (4, 14412130), (5, 11529704), (8, 7206065), (10, 5764852), (20, 2882426), (29, 1987880), (40, 1441213), (58, 993940), (116, 496970), (145, 397576), (232, 248485), (290, 198788), (580, 99394), (1160, 49697)]