56811700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51647}}^1$

素因数の和:51672

約数の個数: 36

約数和(自身を含む): 134491392

約数和(自身を除く): 77679692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 51647, 103294, 206588, 258235, 516470, 568117, 1032940, 1136234, 1291175, 2272468, 2582350, 2840585, 5164700, 5681170, 11362340, 14202925, 28405850, 56811700]

約数ペア:

[(1, 56811700), (2, 28405850), (4, 14202925), (5, 11362340), (10, 5681170), (11, 5164700), (20, 2840585), (22, 2582350), (25, 2272468), (44, 1291175), (50, 1136234), (55, 1032940), (100, 568117), (110, 516470), (220, 258235), (275, 206588), (550, 103294), (1100, 51647)]