50855160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 163840320

約数和(自身を除く): 112985160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 257, 291, 340, 388, 408, 485, 510, 514, 582, 680, 771, 776, 970, 1020, 1028, 1164, 1285, 1455, 1542, 1649, 1940, 2040, 2056, 2328, 2570, 2910, 3084, 3298, 3855, 3880, 4369, 4947, 5140, 5820, 6168, 6596, 7710, 8245, 8738, 9894, 10280, 11640, 13107, 13192, 15420, 16490, 17476, 19788, 21845, 24735, 24929, 26214, 30840, 32980, 34952, 39576, 43690, 49470, 49858, 52428, 65535, 65960, 74787, 87380, 98940, 99716, 104856, 124645, 131070, 149574, 174760, 197880, 199432, 249290, 262140, 299148, 373935, 423793, 498580, 524280, 598296, 747870, 847586, 997160, 1271379, 1495740, 1695172, 2118965, 2542758, 2991480, 3390344, 4237930, 5085516, 6356895, 8475860, 10171032, 12713790, 16951720, 25427580, 50855160]

約数ペア:

[(1, 50855160), (2, 25427580), (3, 16951720), (4, 12713790), (5, 10171032), (6, 8475860), (8, 6356895), (10, 5085516), (12, 4237930), (15, 3390344), (17, 2991480), (20, 2542758), (24, 2118965), (30, 1695172), (34, 1495740), (40, 1271379), (51, 997160), (60, 847586), (68, 747870), (85, 598296), (97, 524280), (102, 498580), (120, 423793), (136, 373935), (170, 299148), (194, 262140), (204, 249290), (255, 199432), (257, 197880), (291, 174760), (340, 149574), (388, 131070), (408, 124645), (485, 104856), (510, 99716), (514, 98940), (582, 87380), (680, 74787), (771, 65960), (776, 65535), (970, 52428), (1020, 49858), (1028, 49470), (1164, 43690), (1285, 39576), (1455, 34952), (1542, 32980), (1649, 30840), (1940, 26214), (2040, 24929), (2056, 24735), (2328, 21845), (2570, 19788), (2910, 17476), (3084, 16490), (3298, 15420), (3855, 13192), (3880, 13107), (4369, 11640), (4947, 10280), (5140, 9894), (5820, 8738), (6168, 8245), (6596, 7710)]