49002160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 121974336

約数和(自身を除く): 72972176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 263, 272, 274, 340, 526, 548, 680, 685, 1052, 1096, 1315, 1360, 1370, 2104, 2192, 2329, 2630, 2740, 4208, 4471, 4658, 5260, 5480, 8942, 9316, 10520, 10960, 11645, 17884, 18632, 21040, 22355, 23290, 35768, 36031, 37264, 44710, 46580, 71536, 72062, 89420, 93160, 144124, 178840, 180155, 186320, 288248, 357680, 360310, 576496, 612527, 720620, 1225054, 1441240, 2450108, 2882480, 3062635, 4900216, 6125270, 9800432, 12250540, 24501080, 49002160]

約数ペア:

[(1, 49002160), (2, 24501080), (4, 12250540), (5, 9800432), (8, 6125270), (10, 4900216), (16, 3062635), (17, 2882480), (20, 2450108), (34, 1441240), (40, 1225054), (68, 720620), (80, 612527), (85, 576496), (136, 360310), (137, 357680), (170, 288248), (263, 186320), (272, 180155), (274, 178840), (340, 144124), (526, 93160), (548, 89420), (680, 72062), (685, 71536), (1052, 46580), (1096, 44710), (1315, 37264), (1360, 36031), (1370, 35768), (2104, 23290), (2192, 22355), (2329, 21040), (2630, 18632), (2740, 17884), (4208, 11645), (4471, 10960), (4658, 10520), (5260, 9316), (5480, 8942)]