53378208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 167174280

約数和(自身を除く): 113796072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 269, 288, 312, 318, 416, 424, 468, 477, 538, 624, 636, 689, 807, 848, 936, 954, 1076, 1248, 1272, 1378, 1614, 1696, 1872, 1908, 2067, 2152, 2421, 2544, 2756, 3228, 3497, 3744, 3816, 4134, 4304, 4842, 5088, 5512, 6201, 6456, 6994, 7632, 8268, 8608, 9684, 10491, 11024, 12402, 12912, 13988, 14257, 15264, 16536, 19368, 20982, 22048, 24804, 25824, 27976, 28514, 31473, 33072, 38736, 41964, 42771, 49608, 55952, 57028, 62946, 66144, 77472, 83928, 85542, 99216, 111904, 114056, 125892, 128313, 167856, 171084, 185341, 198432, 228112, 251784, 256626, 335712, 342168, 370682, 456224, 503568, 513252, 556023, 684336, 741364, 1007136, 1026504, 1112046, 1368672, 1482728, 1668069, 2053008, 2224092, 2965456, 3336138, 4106016, 4448184, 5930912, 6672276, 8896368, 13344552, 17792736, 26689104, 53378208]

約数ペア:

[(1, 53378208), (2, 26689104), (3, 17792736), (4, 13344552), (6, 8896368), (8, 6672276), (9, 5930912), (12, 4448184), (13, 4106016), (16, 3336138), (18, 2965456), (24, 2224092), (26, 2053008), (32, 1668069), (36, 1482728), (39, 1368672), (48, 1112046), (52, 1026504), (53, 1007136), (72, 741364), (78, 684336), (96, 556023), (104, 513252), (106, 503568), (117, 456224), (144, 370682), (156, 342168), (159, 335712), (208, 256626), (212, 251784), (234, 228112), (269, 198432), (288, 185341), (312, 171084), (318, 167856), (416, 128313), (424, 125892), (468, 114056), (477, 111904), (538, 99216), (624, 85542), (636, 83928), (689, 77472), (807, 66144), (848, 62946), (936, 57028), (954, 55952), (1076, 49608), (1248, 42771), (1272, 41964), (1378, 38736), (1614, 33072), (1696, 31473), (1872, 28514), (1908, 27976), (2067, 25824), (2152, 24804), (2421, 22048), (2544, 20982), (2756, 19368), (3228, 16536), (3497, 15264), (3744, 14257), (3816, 13988), (4134, 12912), (4304, 12402), (4842, 11024), (5088, 10491), (5512, 9684), (6201, 8608), (6456, 8268), (6994, 7632)]