49410908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{42743}}^1$

素因数の和:42781

約数の個数: 18

約数和(自身を含む): 91856856

約数和(自身を除く): 42445948

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 42743, 85486, 170972, 726631, 1453262, 2906524, 12352727, 24705454, 49410908]

約数ペア:

[(1, 49410908), (2, 24705454), (4, 12352727), (17, 2906524), (34, 1453262), (68, 726631), (289, 170972), (578, 85486), (1156, 42743)]