56435148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20359}}^1$

素因数の和:20387

約数の個数: 72

約数和(自身を含む): 177864960

約数和(自身を除く): 121429812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20359, 40718, 61077, 81436, 122154, 142513, 183231, 223949, 244308, 285026, 366462, 427539, 447898, 570052, 671847, 732924, 855078, 895796, 1282617, 1343694, 1567643, 1710156, 2015541, 2565234, 2687388, 3135286, 4031082, 4702929, 5130468, 6270572, 8062164, 9405858, 14108787, 18811716, 28217574, 56435148]

約数ペア:

[(1, 56435148), (2, 28217574), (3, 18811716), (4, 14108787), (6, 9405858), (7, 8062164), (9, 6270572), (11, 5130468), (12, 4702929), (14, 4031082), (18, 3135286), (21, 2687388), (22, 2565234), (28, 2015541), (33, 1710156), (36, 1567643), (42, 1343694), (44, 1282617), (63, 895796), (66, 855078), (77, 732924), (84, 671847), (99, 570052), (126, 447898), (132, 427539), (154, 366462), (198, 285026), (231, 244308), (252, 223949), (308, 183231), (396, 142513), (462, 122154), (693, 81436), (924, 61077), (1386, 40718), (2772, 20359)]