56776345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 20361575

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 743, 899, 2465, 2635, 3715, 4495, 12631, 15283, 21547, 23033, 63155, 76415, 107735, 115165, 366299, 391561, 667957, 1831495, 1957805, 3339785, 11355269, 56776345]

約数ペア:

[(1, 56776345), (5, 11355269), (17, 3339785), (29, 1957805), (31, 1831495), (85, 667957), (145, 391561), (155, 366299), (493, 115165), (527, 107735), (743, 76415), (899, 63155), (2465, 23033), (2635, 21547), (3715, 15283), (4495, 12631)]