51710635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 15381845

約数列:

[1, 5, 31, 41, 79, 103, 155, 205, 395, 515, 1271, 2449, 3193, 3239, 4223, 6355, 8137, 12245, 15965, 16195, 21115, 40685, 100409, 130913, 252247, 333617, 502045, 654565, 1261235, 1668085, 10342127, 51710635]

約数ペア:

[(1, 51710635), (5, 10342127), (31, 1668085), (41, 1261235), (79, 654565), (103, 502045), (155, 333617), (205, 252247), (395, 130913), (515, 100409), (1271, 40685), (2449, 21115), (3193, 16195), (3239, 15965), (4223, 12245), (6355, 8137)]