56557420105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1906537}}^1$

素因数の和:1906908

約数の個数: 16

約数和(自身を含む): 72067136400

約数和(自身を除く): 15509716295

約数列:

[1, 5, 17, 85, 349, 1745, 5933, 29665, 1906537, 9532685, 32411129, 162055645, 665381413, 3326907065, 11311484021, 56557420105]

約数ペア:

[(1, 56557420105), (5, 11311484021), (17, 3326907065), (85, 665381413), (349, 162055645), (1745, 32411129), (5933, 9532685), (29665, 1906537)]