51286158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37003}}^1$

素因数の和:37029

約数の個数: 48

約数和(自身を含む): 138542976

約数和(自身を除く): 87256818

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 37003, 74006, 111009, 222018, 259021, 333027, 407033, 518042, 666054, 777063, 814066, 1221099, 1554126, 2331189, 2442198, 2849231, 3663297, 4662378, 5698462, 7326594, 8547693, 17095386, 25643079, 51286158]

約数ペア:

[(1, 51286158), (2, 25643079), (3, 17095386), (6, 8547693), (7, 7326594), (9, 5698462), (11, 4662378), (14, 3663297), (18, 2849231), (21, 2442198), (22, 2331189), (33, 1554126), (42, 1221099), (63, 814066), (66, 777063), (77, 666054), (99, 518042), (126, 407033), (154, 333027), (198, 259021), (231, 222018), (462, 111009), (693, 74006), (1386, 37003)]