51707992

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15137}}^1$

素因数の和:15211

約数の個数: 32

約数和(自身を含む): 112626720

約数和(自身を除く): 60918728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 15137, 30274, 60548, 105959, 121096, 211918, 423836, 847672, 923357, 1846714, 3693428, 6463499, 7386856, 12926998, 25853996, 51707992]

約数ペア:

[(1, 51707992), (2, 25853996), (4, 12926998), (7, 7386856), (8, 6463499), (14, 3693428), (28, 1846714), (56, 923357), (61, 847672), (122, 423836), (244, 211918), (427, 121096), (488, 105959), (854, 60548), (1708, 30274), (3416, 15137)]