48639279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40231}}^1$

素因数の和:40278

約数の個数: 16

約数和(自身を含む): 72095744

約数和(自身を除く): 23456465

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 40231, 120693, 523003, 1247161, 1569009, 3741483, 16213093, 48639279]

約数ペア:

[(1, 48639279), (3, 16213093), (13, 3741483), (31, 1569009), (39, 1247161), (93, 523003), (403, 120693), (1209, 40231)]