51799055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 78478848

約数和(自身を除く): 26679793

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 1621, 2905, 4565, 6391, 8105, 11347, 17831, 31955, 56735, 89155, 124817, 134543, 624085, 672715, 941801, 1479973, 4709005, 7399865, 10359811, 51799055]

約数ペア:

[(1, 51799055), (5, 10359811), (7, 7399865), (11, 4709005), (35, 1479973), (55, 941801), (77, 672715), (83, 624085), (385, 134543), (415, 124817), (581, 89155), (913, 56735), (1621, 31955), (2905, 17831), (4565, 11347), (6391, 8105)]