51896488

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 115989300

約数和(自身を除く): 64092812

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 3229, 4018, 6458, 8036, 12916, 16072, 22603, 25832, 45206, 90412, 132389, 158221, 180824, 264778, 316442, 529556, 632884, 926723, 1059112, 1265768, 1853446, 3706892, 6487061, 7413784, 12974122, 25948244, 51896488]

約数ペア:

[(1, 51896488), (2, 25948244), (4, 12974122), (7, 7413784), (8, 6487061), (14, 3706892), (28, 1853446), (41, 1265768), (49, 1059112), (56, 926723), (82, 632884), (98, 529556), (164, 316442), (196, 264778), (287, 180824), (328, 158221), (392, 132389), (574, 90412), (1148, 45206), (2009, 25832), (2296, 22603), (3229, 16072), (4018, 12916), (6458, 8036)]