57556746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 135023616

約数和(自身を除く): 77466870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1103, 1338, 2007, 2206, 2899, 3309, 4014, 5798, 6618, 8697, 9927, 14339, 17394, 19854, 26091, 28678, 43017, 52182, 86034, 129051, 245969, 258102, 491938, 737907, 1475814, 2213721, 3197597, 4427442, 6395194, 9592791, 19185582, 28778373, 57556746]

約数ペア:

[(1, 57556746), (2, 28778373), (3, 19185582), (6, 9592791), (9, 6395194), (13, 4427442), (18, 3197597), (26, 2213721), (39, 1475814), (78, 737907), (117, 491938), (223, 258102), (234, 245969), (446, 129051), (669, 86034), (1103, 52182), (1338, 43017), (2007, 28678), (2206, 26091), (2899, 19854), (3309, 17394), (4014, 14339), (5798, 9927), (6618, 8697)]