53709496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 103913280

約数和(自身を除く): 50203784

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 431, 842, 862, 1684, 1724, 3368, 3448, 15577, 15947, 31154, 31894, 62308, 63788, 124616, 127576, 181451, 362902, 725804, 1451608, 6713687, 13427374, 26854748, 53709496]

約数ペア:

[(1, 53709496), (2, 26854748), (4, 13427374), (8, 6713687), (37, 1451608), (74, 725804), (148, 362902), (296, 181451), (421, 127576), (431, 124616), (842, 63788), (862, 62308), (1684, 31894), (1724, 31154), (3368, 15947), (3448, 15577)]