51452739

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 83629392

約数和(自身を除く): 32176653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 351, 373, 393, 1053, 1119, 1179, 1703, 3357, 3537, 4849, 5109, 10071, 10611, 14547, 15327, 30213, 43641, 45981, 48863, 130923, 137943, 146589, 392769, 439767, 635219, 1319301, 1905657, 3957903, 5716971, 17150913, 51452739]

約数ペア:

[(1, 51452739), (3, 17150913), (9, 5716971), (13, 3957903), (27, 1905657), (39, 1319301), (81, 635219), (117, 439767), (131, 392769), (351, 146589), (373, 137943), (393, 130923), (1053, 48863), (1119, 45981), (1179, 43641), (1703, 30213), (3357, 15327), (3537, 14547), (4849, 10611), (5109, 10071)]