50613891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 73981440

約数和(自身を除く): 23367549

約数列:

[1, 3, 19, 37, 57, 103, 111, 233, 309, 699, 703, 1957, 2109, 3811, 4427, 5871, 8621, 11433, 13281, 23999, 25863, 71997, 72409, 163799, 217227, 455981, 491397, 887963, 1367943, 2663889, 16871297, 50613891]

約数ペア:

[(1, 50613891), (3, 16871297), (19, 2663889), (37, 1367943), (57, 887963), (103, 491397), (111, 455981), (233, 217227), (309, 163799), (699, 72409), (703, 71997), (1957, 25863), (2109, 23999), (3811, 13281), (4427, 11433), (5871, 8621)]