51627129215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 67931136000

約数和(自身を除く): 16304006785

約数列:

[1, 5, 29, 31, 71, 83, 145, 155, 355, 415, 899, 1949, 2059, 2201, 2407, 2573, 4495, 5893, 9745, 10295, 11005, 12035, 12865, 29465, 56521, 60419, 63829, 74617, 138379, 161767, 170897, 182683, 282605, 302095, 319145, 373085, 691895, 808835, 854485, 913415, 1752151, 4012991, 4289749, 4691243, 5014777, 5297807, 8760755, 11485457, 20064955, 21448745, 23456215, 25073885, 26489035, 57427285, 124402721, 145428533, 333078253, 356049167, 622013605, 727142665, 1665391265, 1780245835, 10325425843, 51627129215]

約数ペア:

[(1, 51627129215), (5, 10325425843), (29, 1780245835), (31, 1665391265), (71, 727142665), (83, 622013605), (145, 356049167), (155, 333078253), (355, 145428533), (415, 124402721), (899, 57427285), (1949, 26489035), (2059, 25073885), (2201, 23456215), (2407, 21448745), (2573, 20064955), (4495, 11485457), (5893, 8760755), (9745, 5297807), (10295, 5014777), (11005, 4691243), (12035, 4289749), (12865, 4012991), (29465, 1752151), (56521, 913415), (60419, 854485), (63829, 808835), (74617, 691895), (138379, 373085), (161767, 319145), (170897, 302095), (182683, 282605)]