55475552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 64274848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 359, 439, 718, 878, 1436, 1756, 2872, 3512, 3949, 4829, 5744, 7024, 7898, 9658, 11488, 14048, 15796, 19316, 31592, 38632, 63184, 77264, 126368, 154528, 157601, 315202, 630404, 1260808, 1733611, 2521616, 3467222, 5043232, 6934444, 13868888, 27737776, 55475552]

約数ペア:

[(1, 55475552), (2, 27737776), (4, 13868888), (8, 6934444), (11, 5043232), (16, 3467222), (22, 2521616), (32, 1733611), (44, 1260808), (88, 630404), (176, 315202), (352, 157601), (359, 154528), (439, 126368), (718, 77264), (878, 63184), (1436, 38632), (1756, 31592), (2872, 19316), (3512, 15796), (3949, 14048), (4829, 11488), (5744, 9658), (7024, 7898)]