53931318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31319}}^1$

素因数の和:31372

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 72350922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 31319, 62638, 93957, 187914, 219233, 438466, 657699, 1284079, 1315398, 2568158, 3852237, 7704474, 8988553, 17977106, 26965659, 53931318]

約数ペア:

[(1, 53931318), (2, 26965659), (3, 17977106), (6, 8988553), (7, 7704474), (14, 3852237), (21, 2568158), (41, 1315398), (42, 1284079), (82, 657699), (123, 438466), (246, 219233), (287, 187914), (574, 93957), (861, 62638), (1722, 31319)]