56989716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5179}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 153162240

約数和(自身を除く): 96172524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5179, 5502, 10358, 11004, 15537, 20716, 31074, 36253, 62148, 72506, 108759, 145012, 217518, 435036, 678449, 1356898, 2035347, 2713796, 4070694, 4749143, 8141388, 9498286, 14247429, 18996572, 28494858, 56989716]

約数ペア:

[(1, 56989716), (2, 28494858), (3, 18996572), (4, 14247429), (6, 9498286), (7, 8141388), (12, 4749143), (14, 4070694), (21, 2713796), (28, 2035347), (42, 1356898), (84, 678449), (131, 435036), (262, 217518), (393, 145012), (524, 108759), (786, 72506), (917, 62148), (1572, 36253), (1834, 31074), (2751, 20716), (3668, 15537), (5179, 11004), (5502, 10358)]