53704287

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 99660288

約数和(自身を除く): 45956001

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 2851, 6279, 8553, 18837, 19957, 25659, 37063, 59871, 65573, 111189, 179613, 196719, 259441, 333567, 459011, 590157, 778323, 852449, 1377033, 2334969, 2557347, 4131099, 5967143, 7672041, 17901429, 53704287]

約数ペア:

[(1, 53704287), (3, 17901429), (7, 7672041), (9, 5967143), (13, 4131099), (21, 2557347), (23, 2334969), (39, 1377033), (63, 852449), (69, 778323), (91, 590157), (117, 459011), (161, 333567), (207, 259441), (273, 196719), (299, 179613), (483, 111189), (819, 65573), (897, 59871), (1449, 37063), (2093, 25659), (2691, 19957), (2851, 18837), (6279, 8553)]