51856760930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13755109}}^1$

素因数の和:13755158

約数の個数: 32

約数和(自身を含む): 103988631600

約数和(自身を除く): 52131870670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13755109, 27510218, 68775545, 137551090, 178816417, 357632834, 398898161, 797796322, 894082085, 1788164170, 1994490805, 3988981610, 5185676093, 10371352186, 25928380465, 51856760930]

約数ペア:

[(1, 51856760930), (2, 25928380465), (5, 10371352186), (10, 5185676093), (13, 3988981610), (26, 1994490805), (29, 1788164170), (58, 894082085), (65, 797796322), (130, 398898161), (145, 357632834), (290, 178816417), (377, 137551090), (754, 68775545), (1885, 27510218), (3770, 13755109)]