47177680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53611}}^1$

素因数の和:53635

約数の個数: 40

約数和(自身を含む): 119661984

約数和(自身を除く): 72484304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53611, 107222, 214444, 268055, 428888, 536110, 589721, 857776, 1072220, 1179442, 2144440, 2358884, 2948605, 4288880, 4717768, 5897210, 9435536, 11794420, 23588840, 47177680]

約数ペア:

[(1, 47177680), (2, 23588840), (4, 11794420), (5, 9435536), (8, 5897210), (10, 4717768), (11, 4288880), (16, 2948605), (20, 2358884), (22, 2144440), (40, 1179442), (44, 1072220), (55, 857776), (80, 589721), (88, 536110), (110, 428888), (176, 268055), (220, 214444), (440, 107222), (880, 53611)]