51155704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{206273}}^1$

素因数の和:206310

約数の個数: 16

約数和(自身を含む): 99011520

約数和(自身を除く): 47855816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 206273, 412546, 825092, 1650184, 6394463, 12788926, 25577852, 51155704]

約数ペア:

[(1, 51155704), (2, 25577852), (4, 12788926), (8, 6394463), (31, 1650184), (62, 825092), (124, 412546), (248, 206273)]