53924949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 90679680

約数和(自身を除く): 36754731

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 667, 691, 897, 1131, 2001, 2073, 2691, 3393, 6003, 6219, 8671, 8983, 15893, 20039, 26013, 26949, 47679, 60117, 78039, 80847, 143037, 180351, 206609, 260507, 460897, 619827, 781521, 1382691, 1859481, 2344563, 4148073, 5991661, 17974983, 53924949]

約数ペア:

[(1, 53924949), (3, 17974983), (9, 5991661), (13, 4148073), (23, 2344563), (29, 1859481), (39, 1382691), (69, 781521), (87, 619827), (117, 460897), (207, 260507), (261, 206609), (299, 180351), (377, 143037), (667, 80847), (691, 78039), (897, 60117), (1131, 47679), (2001, 26949), (2073, 26013), (2691, 20039), (3393, 15893), (6003, 8983), (6219, 8671)]