48771570320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55422239}}^1$

素因数の和:55422263

約数の個数: 40

約数和(自身を含む): 123702439680

約数和(自身を除く): 74930869360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55422239, 110844478, 221688956, 277111195, 443377912, 554222390, 609644629, 886755824, 1108444780, 1219289258, 2216889560, 2438578516, 3048223145, 4433779120, 4877157032, 6096446290, 9754314064, 12192892580, 24385785160, 48771570320]

約数ペア:

[(1, 48771570320), (2, 24385785160), (4, 12192892580), (5, 9754314064), (8, 6096446290), (10, 4877157032), (11, 4433779120), (16, 3048223145), (20, 2438578516), (22, 2216889560), (40, 1219289258), (44, 1108444780), (55, 886755824), (80, 609644629), (88, 554222390), (110, 443377912), (176, 277111195), (220, 221688956), (440, 110844478), (880, 55422239)]