49340456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 104976000

約数和(自身を除く): 55635544

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 71, 88, 106, 142, 149, 212, 284, 298, 424, 568, 583, 596, 781, 1166, 1192, 1562, 1639, 2332, 3124, 3278, 3763, 4664, 6248, 6556, 7526, 7897, 10579, 13112, 15052, 15794, 21158, 30104, 31588, 41393, 42316, 63176, 82786, 84632, 86867, 116369, 165572, 173734, 232738, 331144, 347468, 465476, 560687, 694936, 930952, 1121374, 2242748, 4485496, 6167557, 12335114, 24670228, 49340456]

約数ペア:

[(1, 49340456), (2, 24670228), (4, 12335114), (8, 6167557), (11, 4485496), (22, 2242748), (44, 1121374), (53, 930952), (71, 694936), (88, 560687), (106, 465476), (142, 347468), (149, 331144), (212, 232738), (284, 173734), (298, 165572), (424, 116369), (568, 86867), (583, 84632), (596, 82786), (781, 63176), (1166, 42316), (1192, 41393), (1562, 31588), (1639, 30104), (2332, 21158), (3124, 15794), (3278, 15052), (3763, 13112), (4664, 10579), (6248, 7897), (6556, 7526)]