51254940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77659}}^1$

素因数の和:77682

約数の個数: 48

約数和(自身を含む): 156562560

約数和(自身を除く): 105307620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77659, 155318, 232977, 310636, 388295, 465954, 776590, 854249, 931908, 1164885, 1553180, 1708498, 2329770, 2562747, 3416996, 4271245, 4659540, 5125494, 8542490, 10250988, 12813735, 17084980, 25627470, 51254940]

約数ペア:

[(1, 51254940), (2, 25627470), (3, 17084980), (4, 12813735), (5, 10250988), (6, 8542490), (10, 5125494), (11, 4659540), (12, 4271245), (15, 3416996), (20, 2562747), (22, 2329770), (30, 1708498), (33, 1553180), (44, 1164885), (55, 931908), (60, 854249), (66, 776590), (110, 465954), (132, 388295), (165, 310636), (220, 232977), (330, 155318), (660, 77659)]