52145830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20611}}^1$

素因数の和:20652

約数の個数: 32

約数和(自身を含む): 106852608

約数和(自身を除く): 54706778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 20611, 41222, 103055, 206110, 226721, 453442, 474053, 948106, 1133605, 2267210, 2370265, 4740530, 5214583, 10429166, 26072915, 52145830]

約数ペア:

[(1, 52145830), (2, 26072915), (5, 10429166), (10, 5214583), (11, 4740530), (22, 2370265), (23, 2267210), (46, 1133605), (55, 948106), (110, 474053), (115, 453442), (230, 226721), (253, 206110), (506, 103055), (1265, 41222), (2530, 20611)]