50288120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 120683520

約数和(自身を除く): 70395400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1163, 1880, 2162, 2326, 4324, 4652, 5405, 5815, 8648, 9304, 10810, 11630, 21620, 23260, 26749, 43240, 46520, 53498, 54661, 106996, 109322, 133745, 213992, 218644, 267490, 273305, 437288, 534980, 546610, 1069960, 1093220, 1257203, 2186440, 2514406, 5028812, 6286015, 10057624, 12572030, 25144060, 50288120]

約数ペア:

[(1, 50288120), (2, 25144060), (4, 12572030), (5, 10057624), (8, 6286015), (10, 5028812), (20, 2514406), (23, 2186440), (40, 1257203), (46, 1093220), (47, 1069960), (92, 546610), (94, 534980), (115, 437288), (184, 273305), (188, 267490), (230, 218644), (235, 213992), (376, 133745), (460, 109322), (470, 106996), (920, 54661), (940, 53498), (1081, 46520), (1163, 43240), (1880, 26749), (2162, 23260), (2326, 21620), (4324, 11630), (4652, 10810), (5405, 9304), (5815, 8648)]