53317020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9161}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 150843168

約数和(自身を除く): 97526148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 9161, 18322, 27483, 36644, 45805, 54966, 91610, 109932, 137415, 183220, 274830, 549660, 888617, 1777234, 2665851, 3554468, 4443085, 5331702, 8886170, 10663404, 13329255, 17772340, 26658510, 53317020]

約数ペア:

[(1, 53317020), (2, 26658510), (3, 17772340), (4, 13329255), (5, 10663404), (6, 8886170), (10, 5331702), (12, 4443085), (15, 3554468), (20, 2665851), (30, 1777234), (60, 888617), (97, 549660), (194, 274830), (291, 183220), (388, 137415), (485, 109932), (582, 91610), (970, 54966), (1164, 45805), (1455, 36644), (1940, 27483), (2910, 18322), (5820, 9161)]