56037410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 63712990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 263, 286, 298, 526, 715, 745, 1315, 1430, 1490, 1639, 1937, 2630, 2893, 3278, 3419, 3874, 5786, 6838, 8195, 9685, 14465, 16390, 17095, 19370, 21307, 28930, 34190, 37609, 39187, 42614, 75218, 78374, 106535, 188045, 195935, 213070, 376090, 391870, 431057, 509431, 862114, 1018862, 2155285, 2547155, 4310570, 5094310, 5603741, 11207482, 28018705, 56037410]

約数ペア:

[(1, 56037410), (2, 28018705), (5, 11207482), (10, 5603741), (11, 5094310), (13, 4310570), (22, 2547155), (26, 2155285), (55, 1018862), (65, 862114), (110, 509431), (130, 431057), (143, 391870), (149, 376090), (263, 213070), (286, 195935), (298, 188045), (526, 106535), (715, 78374), (745, 75218), (1315, 42614), (1430, 39187), (1490, 37609), (1639, 34190), (1937, 28930), (2630, 21307), (2893, 19370), (3278, 17095), (3419, 16390), (3874, 14465), (5786, 9685), (6838, 8195)]