55780130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113837}}^1$

素因数の和:113858

約数の個数: 24

約数和(自身を含む): 116797788

約数和(自身を除く): 61017658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 113837, 227674, 569185, 796859, 1138370, 1593718, 3984295, 5578013, 7968590, 11156026, 27890065, 55780130]

約数ペア:

[(1, 55780130), (2, 27890065), (5, 11156026), (7, 7968590), (10, 5578013), (14, 3984295), (35, 1593718), (49, 1138370), (70, 796859), (98, 569185), (245, 227674), (490, 113837)]