51933897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 83166720

約数和(自身を除く): 31232823

約数列:

[1, 3, 9, 19, 31, 57, 93, 97, 101, 171, 279, 291, 303, 589, 873, 909, 1767, 1843, 1919, 3007, 3131, 5301, 5529, 5757, 9021, 9393, 9797, 16587, 17271, 27063, 28179, 29391, 57133, 59489, 88173, 171399, 178467, 186143, 303707, 514197, 535401, 558429, 911121, 1675287, 2733363, 5770433, 17311299, 51933897]

約数ペア:

[(1, 51933897), (3, 17311299), (9, 5770433), (19, 2733363), (31, 1675287), (57, 911121), (93, 558429), (97, 535401), (101, 514197), (171, 303707), (279, 186143), (291, 178467), (303, 171399), (589, 88173), (873, 59489), (909, 57133), (1767, 29391), (1843, 28179), (1919, 27063), (3007, 17271), (3131, 16587), (5301, 9797), (5529, 9393), (5757, 9021)]