51301055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 69177024

約数和(自身を除く): 17875969

約数列:

[1, 5, 13, 37, 65, 83, 185, 257, 415, 481, 1079, 1285, 2405, 3071, 3341, 5395, 9509, 15355, 16705, 21331, 39923, 47545, 106655, 123617, 199615, 277303, 618085, 789247, 1386515, 3946235, 10260211, 51301055]

約数ペア:

[(1, 51301055), (5, 10260211), (13, 3946235), (37, 1386515), (65, 789247), (83, 618085), (185, 277303), (257, 199615), (415, 123617), (481, 106655), (1079, 47545), (1285, 39923), (2405, 21331), (3071, 16705), (3341, 15355), (5395, 9509)]