56380610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 64458430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 443, 445, 715, 886, 890, 979, 1157, 1430, 1958, 2215, 2314, 4430, 4873, 4895, 5759, 5785, 9746, 9790, 11518, 11570, 12727, 24365, 25454, 28795, 39427, 48730, 57590, 63349, 63635, 78854, 126698, 127270, 197135, 316745, 394270, 433697, 512551, 633490, 867394, 1025102, 2168485, 2562755, 4336970, 5125510, 5638061, 11276122, 28190305, 56380610]

約数ペア:

[(1, 56380610), (2, 28190305), (5, 11276122), (10, 5638061), (11, 5125510), (13, 4336970), (22, 2562755), (26, 2168485), (55, 1025102), (65, 867394), (89, 633490), (110, 512551), (130, 433697), (143, 394270), (178, 316745), (286, 197135), (443, 127270), (445, 126698), (715, 78854), (886, 63635), (890, 63349), (979, 57590), (1157, 48730), (1430, 39427), (1958, 28795), (2215, 25454), (2314, 24365), (4430, 12727), (4873, 11570), (4895, 11518), (5759, 9790), (5785, 9746)]