53139918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18413}}^1$

素因数の和:18468

約数の個数: 32

約数和(自身を含む): 117554976

約数和(自身を除く): 64415058

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 18413, 36826, 55239, 110478, 239369, 478738, 681281, 718107, 1362562, 1436214, 2043843, 4087686, 8856653, 17713306, 26569959, 53139918]

約数ペア:

[(1, 53139918), (2, 26569959), (3, 17713306), (6, 8856653), (13, 4087686), (26, 2043843), (37, 1436214), (39, 1362562), (74, 718107), (78, 681281), (111, 478738), (222, 239369), (481, 110478), (962, 55239), (1443, 36826), (2886, 18413)]