51589083

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 33953829

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 1871, 2121, 3939, 5613, 9191, 13097, 24323, 27573, 39291, 72969, 170261, 188971, 510783, 566913, 1322797, 2456623, 3968391, 7369869, 17196361, 51589083]

約数ペア:

[(1, 51589083), (3, 17196361), (7, 7369869), (13, 3968391), (21, 2456623), (39, 1322797), (91, 566913), (101, 510783), (273, 188971), (303, 170261), (707, 72969), (1313, 39291), (1871, 27573), (2121, 24323), (3939, 13097), (5613, 9191)]