51491638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{4099}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 84427200

約数和(自身を除く): 32935562

約数列:

[1, 2, 11, 22, 571, 1142, 4099, 6281, 8198, 12562, 45089, 90178, 2340529, 4681058, 25745819, 51491638]

約数ペア:

[(1, 51491638), (2, 25745819), (11, 4681058), (22, 2340529), (571, 90178), (1142, 45089), (4099, 12562), (6281, 8198)]