55034320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62539}}^1$

素因数の和:62563

約数の個数: 40

約数和(自身を含む): 139589280

約数和(自身を除く): 84554960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 62539, 125078, 250156, 312695, 500312, 625390, 687929, 1000624, 1250780, 1375858, 2501560, 2751716, 3439645, 5003120, 5503432, 6879290, 11006864, 13758580, 27517160, 55034320]

約数ペア:

[(1, 55034320), (2, 27517160), (4, 13758580), (5, 11006864), (8, 6879290), (10, 5503432), (11, 5003120), (16, 3439645), (20, 2751716), (22, 2501560), (40, 1375858), (44, 1250780), (55, 1000624), (80, 687929), (88, 625390), (110, 500312), (176, 312695), (220, 250156), (440, 125078), (880, 62539)]