51490342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33049}}^1$

素因数の和:33111

約数の個数: 16

約数和(自身を含む): 83286000

約数和(自身を除く): 31795658

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 33049, 66098, 627931, 1255862, 1355009, 2710018, 25745171, 51490342]

約数ペア:

[(1, 51490342), (2, 25745171), (19, 2710018), (38, 1355009), (41, 1255862), (82, 627931), (779, 66098), (1558, 33049)]