48778576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 126081216

約数和(自身を除く): 77302640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 137, 154, 176, 187, 238, 272, 274, 289, 308, 374, 476, 548, 578, 616, 748, 952, 959, 1096, 1156, 1232, 1309, 1496, 1507, 1904, 1918, 2023, 2192, 2312, 2329, 2618, 2992, 3014, 3179, 3836, 4046, 4624, 4658, 5236, 6028, 6358, 7672, 8092, 9316, 10472, 10549, 12056, 12716, 15344, 16184, 16303, 18632, 20944, 21098, 22253, 24112, 25432, 25619, 32368, 32606, 37264, 39593, 42196, 44506, 50864, 51238, 65212, 79186, 84392, 89012, 102476, 130424, 158372, 168784, 178024, 179333, 204952, 260848, 277151, 316744, 356048, 358666, 409904, 435523, 554302, 633488, 717332, 871046, 1108604, 1434664, 1742092, 2217208, 2869328, 3048661, 3484184, 4434416, 6097322, 6968368, 12194644, 24389288, 48778576]

約数ペア:

[(1, 48778576), (2, 24389288), (4, 12194644), (7, 6968368), (8, 6097322), (11, 4434416), (14, 3484184), (16, 3048661), (17, 2869328), (22, 2217208), (28, 1742092), (34, 1434664), (44, 1108604), (56, 871046), (68, 717332), (77, 633488), (88, 554302), (112, 435523), (119, 409904), (136, 358666), (137, 356048), (154, 316744), (176, 277151), (187, 260848), (238, 204952), (272, 179333), (274, 178024), (289, 168784), (308, 158372), (374, 130424), (476, 102476), (548, 89012), (578, 84392), (616, 79186), (748, 65212), (952, 51238), (959, 50864), (1096, 44506), (1156, 42196), (1232, 39593), (1309, 37264), (1496, 32606), (1507, 32368), (1904, 25619), (1918, 25432), (2023, 24112), (2192, 22253), (2312, 21098), (2329, 20944), (2618, 18632), (2992, 16303), (3014, 16184), (3179, 15344), (3836, 12716), (4046, 12056), (4624, 10549), (4658, 10472), (5236, 9316), (6028, 8092), (6358, 7672)]