53583740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1103}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 129088512

約数和(自身を除く): 75504772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1103, 1388, 1735, 2206, 2429, 3470, 4412, 4858, 5515, 6940, 7721, 9716, 11030, 12145, 15442, 22060, 24290, 30884, 38605, 48580, 77210, 154420, 382741, 765482, 1530964, 1913705, 2679187, 3827410, 5358374, 7654820, 10716748, 13395935, 26791870, 53583740]

約数ペア:

[(1, 53583740), (2, 26791870), (4, 13395935), (5, 10716748), (7, 7654820), (10, 5358374), (14, 3827410), (20, 2679187), (28, 1913705), (35, 1530964), (70, 765482), (140, 382741), (347, 154420), (694, 77210), (1103, 48580), (1388, 38605), (1735, 30884), (2206, 24290), (2429, 22060), (3470, 15442), (4412, 12145), (4858, 11030), (5515, 9716), (6940, 7721)]