54011320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122753}}^1$

素因数の和:122775

約数の個数: 32

約数和(自身を含む): 132574320

約数和(自身を除く): 78563000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122753, 245506, 491012, 613765, 982024, 1227530, 1350283, 2455060, 2700566, 4910120, 5401132, 6751415, 10802264, 13502830, 27005660, 54011320]

約数ペア:

[(1, 54011320), (2, 27005660), (4, 13502830), (5, 10802264), (8, 6751415), (10, 5401132), (11, 4910120), (20, 2700566), (22, 2455060), (40, 1350283), (44, 1227530), (55, 982024), (88, 613765), (110, 491012), (220, 245506), (440, 122753)]