520055496

素因数分解:

$2^3\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{5569}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 1409822700

約数和(自身を除く): 889767204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1297, 2594, 3891, 5188, 5569, 7782, 10376, 11138, 11673, 15564, 16707, 22276, 23346, 31128, 33414, 44552, 46692, 50121, 66828, 93384, 100242, 133656, 200484, 400968, 7222993, 14445986, 21668979, 28891972, 43337958, 57783944, 65006937, 86675916, 130013874, 173351832, 260027748, 520055496]

約数ペア:

[(1, 520055496), (2, 260027748), (3, 173351832), (4, 130013874), (6, 86675916), (8, 65006937), (9, 57783944), (12, 43337958), (18, 28891972), (24, 21668979), (36, 14445986), (72, 7222993), (1297, 400968), (2594, 200484), (3891, 133656), (5188, 100242), (5569, 93384), (7782, 66828), (10376, 50121), (11138, 46692), (11673, 44552), (15564, 33414), (16707, 31128), (22276, 23346)]