5214524

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 10999296

約数和(自身を除く): 5784772

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 71, 86, 122, 142, 172, 244, 284, 301, 427, 497, 602, 854, 994, 1204, 1708, 1988, 2623, 3053, 4331, 5246, 6106, 8662, 10492, 12212, 17324, 18361, 21371, 30317, 36722, 42742, 60634, 73444, 85484, 121268, 186233, 372466, 744932, 1303631, 2607262, 5214524]

約数ペア:

[(1, 5214524), (2, 2607262), (4, 1303631), (7, 744932), (14, 372466), (28, 186233), (43, 121268), (61, 85484), (71, 73444), (86, 60634), (122, 42742), (142, 36722), (172, 30317), (244, 21371), (284, 18361), (301, 17324), (427, 12212), (497, 10492), (602, 8662), (854, 6106), (994, 5246), (1204, 4331), (1708, 3053), (1988, 2623)]