50052640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28439}}^1$

素因数の和:28465

約数の個数: 48

約数和(自身を含む): 129003840

約数和(自身を除く): 78951200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28439, 56878, 113756, 142195, 227512, 284390, 312829, 455024, 568780, 625658, 910048, 1137560, 1251316, 1564145, 2275120, 2502632, 3128290, 4550240, 5005264, 6256580, 10010528, 12513160, 25026320, 50052640]

約数ペア:

[(1, 50052640), (2, 25026320), (4, 12513160), (5, 10010528), (8, 6256580), (10, 5005264), (11, 4550240), (16, 3128290), (20, 2502632), (22, 2275120), (32, 1564145), (40, 1251316), (44, 1137560), (55, 910048), (80, 625658), (88, 568780), (110, 455024), (160, 312829), (176, 284390), (220, 227512), (352, 142195), (440, 113756), (880, 56878), (1760, 28439)]