53373712

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 118770176

約数和(自身を除く): 65396464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 2137, 3122, 3568, 4274, 6244, 8548, 12488, 14959, 17096, 24976, 29918, 34192, 59836, 119672, 239344, 476551, 953102, 1906204, 3335857, 3812408, 6671714, 7624816, 13343428, 26686856, 53373712]

約数ペア:

[(1, 53373712), (2, 26686856), (4, 13343428), (7, 7624816), (8, 6671714), (14, 3812408), (16, 3335857), (28, 1906204), (56, 953102), (112, 476551), (223, 239344), (446, 119672), (892, 59836), (1561, 34192), (1784, 29918), (2137, 24976), (3122, 17096), (3568, 14959), (4274, 12488), (6244, 8548)]