56019448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 59648552

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 89, 101, 152, 164, 178, 202, 328, 356, 404, 712, 779, 808, 1558, 1691, 1919, 3116, 3382, 3649, 3838, 4141, 6232, 6764, 7298, 7676, 8282, 8989, 13528, 14596, 15352, 16564, 17978, 29192, 33128, 35956, 69331, 71912, 78679, 138662, 157358, 170791, 277324, 314716, 341582, 368549, 554648, 629432, 683164, 737098, 1366328, 1474196, 2948392, 7002431, 14004862, 28009724, 56019448]

約数ペア:

[(1, 56019448), (2, 28009724), (4, 14004862), (8, 7002431), (19, 2948392), (38, 1474196), (41, 1366328), (76, 737098), (82, 683164), (89, 629432), (101, 554648), (152, 368549), (164, 341582), (178, 314716), (202, 277324), (328, 170791), (356, 157358), (404, 138662), (712, 78679), (779, 71912), (808, 69331), (1558, 35956), (1691, 33128), (1919, 29192), (3116, 17978), (3382, 16564), (3649, 15352), (3838, 14596), (4141, 13528), (6232, 8989), (6764, 8282), (7298, 7676)]