51281038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{36473}}^1$

素因数の和:36531

約数の個数: 16

約数和(自身を含む): 83160720

約数和(自身を除く): 31879682

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 36473, 72946, 692987, 1349501, 1385974, 2699002, 25640519, 51281038]

約数ペア:

[(1, 51281038), (2, 25640519), (19, 2699002), (37, 1385974), (38, 1349501), (74, 692987), (703, 72946), (1406, 36473)]