53786811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 81994752

約数和(自身を除く): 28207941

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 983, 1403, 2379, 2949, 4209, 12779, 18239, 22609, 38337, 54717, 59963, 67827, 179889, 293917, 779519, 881751, 1379149, 2338557, 4137447, 17928937, 53786811]

約数ペア:

[(1, 53786811), (3, 17928937), (13, 4137447), (23, 2338557), (39, 1379149), (61, 881751), (69, 779519), (183, 293917), (299, 179889), (793, 67827), (897, 59963), (983, 54717), (1403, 38337), (2379, 22609), (2949, 18239), (4209, 12779)]