55251075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 100457856

約数和(自身を除く): 45206781

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 193, 275, 347, 579, 825, 965, 1041, 1735, 2123, 2895, 3817, 4825, 5205, 6369, 8675, 10615, 11451, 14475, 19085, 26025, 31845, 53075, 57255, 66971, 95425, 159225, 200913, 286275, 334855, 736681, 1004565, 1674275, 2210043, 3683405, 5022825, 11050215, 18417025, 55251075]

約数ペア:

[(1, 55251075), (3, 18417025), (5, 11050215), (11, 5022825), (15, 3683405), (25, 2210043), (33, 1674275), (55, 1004565), (75, 736681), (165, 334855), (193, 286275), (275, 200913), (347, 159225), (579, 95425), (825, 66971), (965, 57255), (1041, 53075), (1735, 31845), (2123, 26025), (2895, 19085), (3817, 14475), (4825, 11451), (5205, 10615), (6369, 8675)]