51555378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:8982

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 67146702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 8831, 17662, 26493, 52986, 61817, 123634, 185451, 370902, 1227509, 2455018, 3682527, 7365054, 8592563, 17185126, 25777689, 51555378]

約数ペア:

[(1, 51555378), (2, 25777689), (3, 17185126), (6, 8592563), (7, 7365054), (14, 3682527), (21, 2455018), (42, 1227509), (139, 370902), (278, 185451), (417, 123634), (834, 61817), (973, 52986), (1946, 26493), (2919, 17662), (5838, 8831)]