52147620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41387}}^1$

素因数の和:41409

約数の個数: 72

約数和(自身を含む): 180782784

約数和(自身を除く): 128635164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41387, 82774, 124161, 165548, 206935, 248322, 289709, 372483, 413870, 496644, 579418, 620805, 744966, 827740, 869127, 1158836, 1241610, 1448545, 1489932, 1738254, 1862415, 2483220, 2607381, 2897090, 3476508, 3724830, 4345635, 5214762, 5794180, 7449660, 8691270, 10429524, 13036905, 17382540, 26073810, 52147620]

約数ペア:

[(1, 52147620), (2, 26073810), (3, 17382540), (4, 13036905), (5, 10429524), (6, 8691270), (7, 7449660), (9, 5794180), (10, 5214762), (12, 4345635), (14, 3724830), (15, 3476508), (18, 2897090), (20, 2607381), (21, 2483220), (28, 1862415), (30, 1738254), (35, 1489932), (36, 1448545), (42, 1241610), (45, 1158836), (60, 869127), (63, 827740), (70, 744966), (84, 620805), (90, 579418), (105, 496644), (126, 413870), (140, 372483), (180, 289709), (210, 248322), (252, 206935), (315, 165548), (420, 124161), (630, 82774), (1260, 41387)]