52579120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 134589600

約数和(自身を除く): 82010480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 149, 176, 220, 298, 401, 440, 596, 745, 802, 880, 1192, 1490, 1604, 1639, 2005, 2384, 2980, 3208, 3278, 4010, 4411, 5960, 6416, 6556, 8020, 8195, 8822, 11920, 13112, 16040, 16390, 17644, 22055, 26224, 32080, 32780, 35288, 44110, 59749, 65560, 70576, 88220, 119498, 131120, 176440, 238996, 298745, 352880, 477992, 597490, 657239, 955984, 1194980, 1314478, 2389960, 2628956, 3286195, 4779920, 5257912, 6572390, 10515824, 13144780, 26289560, 52579120]

約数ペア:

[(1, 52579120), (2, 26289560), (4, 13144780), (5, 10515824), (8, 6572390), (10, 5257912), (11, 4779920), (16, 3286195), (20, 2628956), (22, 2389960), (40, 1314478), (44, 1194980), (55, 955984), (80, 657239), (88, 597490), (110, 477992), (149, 352880), (176, 298745), (220, 238996), (298, 176440), (401, 131120), (440, 119498), (596, 88220), (745, 70576), (802, 65560), (880, 59749), (1192, 44110), (1490, 35288), (1604, 32780), (1639, 32080), (2005, 26224), (2384, 22055), (2980, 17644), (3208, 16390), (3278, 16040), (4010, 13112), (4411, 11920), (5960, 8822), (6416, 8195), (6556, 8020)]