47394620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26041}}^1$

素因数の和:26070

約数の個数: 48

約数和(自身を含む): 122501568

約数和(自身を除く): 75106948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26041, 52082, 104164, 130205, 182287, 260410, 338533, 364574, 520820, 677066, 729148, 911435, 1354132, 1692665, 1822870, 2369731, 3385330, 3645740, 4739462, 6770660, 9478924, 11848655, 23697310, 47394620]

約数ペア:

[(1, 47394620), (2, 23697310), (4, 11848655), (5, 9478924), (7, 6770660), (10, 4739462), (13, 3645740), (14, 3385330), (20, 2369731), (26, 1822870), (28, 1692665), (35, 1354132), (52, 911435), (65, 729148), (70, 677066), (91, 520820), (130, 364574), (140, 338533), (182, 260410), (260, 182287), (364, 130205), (455, 104164), (910, 52082), (1820, 26041)]