51840219

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4133}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 71633952

約数和(自身を除く): 19793733

約数列:

[1, 3, 37, 111, 113, 339, 4133, 4181, 12399, 12543, 152921, 458763, 467029, 1401087, 17280073, 51840219]

約数ペア:

[(1, 51840219), (3, 17280073), (37, 1401087), (111, 467029), (113, 458763), (339, 152921), (4133, 12543), (4181, 12399)]