54053560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122849}}^1$

素因数の和:122871

約数の個数: 32

約数和(自身を含む): 132678000

約数和(自身を除く): 78624440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122849, 245698, 491396, 614245, 982792, 1228490, 1351339, 2456980, 2702678, 4913960, 5405356, 6756695, 10810712, 13513390, 27026780, 54053560]

約数ペア:

[(1, 54053560), (2, 27026780), (4, 13513390), (5, 10810712), (8, 6756695), (10, 5405356), (11, 4913960), (20, 2702678), (22, 2456980), (40, 1351339), (44, 1228490), (55, 982792), (88, 614245), (110, 491396), (220, 245698), (440, 122849)]