51831822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20231}}^1$

素因数の和:20304

約数の個数: 32

約数和(自身を含む): 120420864

約数和(自身を除く): 68589042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20231, 40462, 60693, 121386, 141617, 283234, 424851, 849702, 1234091, 2468182, 3702273, 7404546, 8638637, 17277274, 25915911, 51831822]

約数ペア:

[(1, 51831822), (2, 25915911), (3, 17277274), (6, 8638637), (7, 7404546), (14, 3702273), (21, 2468182), (42, 1234091), (61, 849702), (122, 424851), (183, 283234), (366, 141617), (427, 121386), (854, 60693), (1281, 40462), (2562, 20231)]