51282805

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 75202560

約数和(自身を除く): 23919755

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1151, 1273, 2345, 5755, 6365, 8057, 8911, 21869, 40285, 44555, 77117, 109345, 153083, 385585, 539819, 765415, 1465223, 2699095, 7326115, 10256561, 51282805]

約数ペア:

[(1, 51282805), (5, 10256561), (7, 7326115), (19, 2699095), (35, 1465223), (67, 765415), (95, 539819), (133, 385585), (335, 153083), (469, 109345), (665, 77117), (1151, 44555), (1273, 40285), (2345, 21869), (5755, 8911), (6365, 8057)]