51946064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{75503}}^1$

素因数の和:75554

約数の個数: 20

約数和(自身を含む): 102987456

約数和(自身を除く): 51041392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 75503, 151006, 302012, 604024, 1208048, 3246629, 6493258, 12986516, 25973032, 51946064]

約数ペア:

[(1, 51946064), (2, 25973032), (4, 12986516), (8, 6493258), (16, 3246629), (43, 1208048), (86, 604024), (172, 302012), (344, 151006), (688, 75503)]