51391164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 131233536

約数和(自身を除く): 79842372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 617, 631, 1234, 1262, 1851, 1893, 2468, 2524, 3702, 3786, 6787, 6941, 7404, 7572, 13574, 13882, 20361, 20823, 27148, 27764, 40722, 41646, 81444, 83292, 389327, 778654, 1167981, 1557308, 2335962, 4282597, 4671924, 8565194, 12847791, 17130388, 25695582, 51391164]

約数ペア:

[(1, 51391164), (2, 25695582), (3, 17130388), (4, 12847791), (6, 8565194), (11, 4671924), (12, 4282597), (22, 2335962), (33, 1557308), (44, 1167981), (66, 778654), (132, 389327), (617, 83292), (631, 81444), (1234, 41646), (1262, 40722), (1851, 27764), (1893, 27148), (2468, 20823), (2524, 20361), (3702, 13882), (3786, 13574), (6787, 7572), (6941, 7404)]