52728148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 110103840

約数和(自身を除く): 57375692

約数列:

[1, 2, 4, 11, 22, 29, 31, 43, 44, 58, 62, 86, 116, 124, 172, 319, 341, 473, 638, 682, 899, 946, 961, 1247, 1276, 1333, 1364, 1798, 1892, 1922, 2494, 2666, 3596, 3844, 4988, 5332, 9889, 10571, 13717, 14663, 19778, 21142, 27434, 27869, 29326, 38657, 39556, 41323, 42284, 54868, 55738, 58652, 77314, 82646, 111476, 154628, 165292, 306559, 425227, 454553, 613118, 850454, 909106, 1198367, 1226236, 1700908, 1818212, 2396734, 4793468, 13182037, 26364074, 52728148]

約数ペア:

[(1, 52728148), (2, 26364074), (4, 13182037), (11, 4793468), (22, 2396734), (29, 1818212), (31, 1700908), (43, 1226236), (44, 1198367), (58, 909106), (62, 850454), (86, 613118), (116, 454553), (124, 425227), (172, 306559), (319, 165292), (341, 154628), (473, 111476), (638, 82646), (682, 77314), (899, 58652), (946, 55738), (961, 54868), (1247, 42284), (1276, 41323), (1333, 39556), (1364, 38657), (1798, 29326), (1892, 27869), (1922, 27434), (2494, 21142), (2666, 19778), (3596, 14663), (3844, 13717), (4988, 10571), (5332, 9889)]