51299820848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45158293}}^1$

素因数の和:45158372

約数の個数: 20

約数和(自身を含む): 100793312208

約数和(自身を除く): 49493491360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45158293, 90316586, 180633172, 361266344, 722532688, 3206238803, 6412477606, 12824955212, 25649910424, 51299820848]

約数ペア:

[(1, 51299820848), (2, 25649910424), (4, 12824955212), (8, 6412477606), (16, 3206238803), (71, 722532688), (142, 361266344), (284, 180633172), (568, 90316586), (1136, 45158293)]