53484340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29387}}^1$

素因数の和:29416

約数の個数: 48

約数和(自身を含む): 138241152

約数和(自身を除く): 84756812

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, 29387, 58774, 117548, 146935, 205709, 293870, 382031, 411418, 587740, 764062, 822836, 1028545, 1528124, 1910155, 2057090, 2674217, 3820310, 4114180, 5348434, 7640620, 10696868, 13371085, 26742170, 53484340]

約数ペア:

[(1, 53484340), (2, 26742170), (4, 13371085), (5, 10696868), (7, 7640620), (10, 5348434), (13, 4114180), (14, 3820310), (20, 2674217), (26, 2057090), (28, 1910155), (35, 1528124), (52, 1028545), (65, 822836), (70, 764062), (91, 587740), (130, 411418), (140, 382031), (182, 293870), (260, 205709), (364, 146935), (455, 117548), (910, 58774), (1820, 29387)]