52724740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 117492480

約数和(自身を除く): 64767740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 1879, 2806, 3758, 5612, 7015, 7516, 9395, 14030, 18790, 28060, 37580, 43217, 86434, 114619, 172868, 216085, 229238, 432170, 458476, 573095, 864340, 1146190, 2292380, 2636237, 5272474, 10544948, 13181185, 26362370, 52724740]

約数ペア:

[(1, 52724740), (2, 26362370), (4, 13181185), (5, 10544948), (10, 5272474), (20, 2636237), (23, 2292380), (46, 1146190), (61, 864340), (92, 573095), (115, 458476), (122, 432170), (230, 229238), (244, 216085), (305, 172868), (460, 114619), (610, 86434), (1220, 43217), (1403, 37580), (1879, 28060), (2806, 18790), (3758, 14030), (5612, 9395), (7015, 7516)]