51085187829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{654611}}^1$

素因数の和:654682

約数の個数: 48

約数和(自身を含む): 85780356480

約数和(自身を除く): 34695168651

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 667, 897, 1131, 2001, 2691, 3393, 6003, 8671, 26013, 78039, 654611, 1963833, 5891499, 8509943, 15056053, 18983719, 25529829, 45168159, 56951157, 76589487, 135504477, 170853471, 195728689, 246788347, 436625537, 587186067, 740365041, 1309876611, 1761558201, 2221095123, 3929629833, 5676131981, 17028395943, 51085187829]

約数ペア:

[(1, 51085187829), (3, 17028395943), (9, 5676131981), (13, 3929629833), (23, 2221095123), (29, 1761558201), (39, 1309876611), (69, 740365041), (87, 587186067), (117, 436625537), (207, 246788347), (261, 195728689), (299, 170853471), (377, 135504477), (667, 76589487), (897, 56951157), (1131, 45168159), (2001, 25529829), (2691, 18983719), (3393, 15056053), (6003, 8509943), (8671, 5891499), (26013, 1963833), (78039, 654611)]