50634040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 121512960

約数和(自身を除く): 70878920

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, 1171, 1880, 2162, 2342, 4324, 4684, 5405, 5855, 8648, 9368, 10810, 11710, 21620, 23420, 26933, 43240, 46840, 53866, 55037, 107732, 110074, 134665, 215464, 220148, 269330, 275185, 440296, 538660, 550370, 1077320, 1100740, 1265851, 2201480, 2531702, 5063404, 6329255, 10126808, 12658510, 25317020, 50634040]

約数ペア:

[(1, 50634040), (2, 25317020), (4, 12658510), (5, 10126808), (8, 6329255), (10, 5063404), (20, 2531702), (23, 2201480), (40, 1265851), (46, 1100740), (47, 1077320), (92, 550370), (94, 538660), (115, 440296), (184, 275185), (188, 269330), (230, 220148), (235, 215464), (376, 134665), (460, 110074), (470, 107732), (920, 55037), (940, 53866), (1081, 46840), (1171, 43240), (1880, 26933), (2162, 23420), (2342, 21620), (4324, 11710), (4684, 10810), (5405, 9368), (5855, 8648)]