55911576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 167086080

約数和(自身を除く): 111174504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 73, 84, 94, 97, 141, 146, 168, 188, 194, 219, 282, 291, 292, 329, 376, 388, 438, 511, 564, 582, 584, 658, 679, 776, 876, 987, 1022, 1128, 1164, 1316, 1358, 1533, 1752, 1974, 2037, 2044, 2328, 2632, 2716, 3066, 3431, 3948, 4074, 4088, 4559, 5432, 6132, 6862, 7081, 7896, 8148, 9118, 10293, 12264, 13677, 13724, 14162, 16296, 18236, 20586, 21243, 24017, 27354, 27448, 28324, 31913, 36472, 41172, 42486, 48034, 49567, 54708, 56648, 63826, 72051, 82344, 84972, 95739, 96068, 99134, 109416, 127652, 144102, 148701, 169944, 191478, 192136, 198268, 255304, 288204, 297402, 332807, 382956, 396536, 576408, 594804, 665614, 765912, 998421, 1189608, 1331228, 1996842, 2329649, 2662456, 3993684, 4659298, 6988947, 7987368, 9318596, 13977894, 18637192, 27955788, 55911576]

約数ペア:

[(1, 55911576), (2, 27955788), (3, 18637192), (4, 13977894), (6, 9318596), (7, 7987368), (8, 6988947), (12, 4659298), (14, 3993684), (21, 2662456), (24, 2329649), (28, 1996842), (42, 1331228), (47, 1189608), (56, 998421), (73, 765912), (84, 665614), (94, 594804), (97, 576408), (141, 396536), (146, 382956), (168, 332807), (188, 297402), (194, 288204), (219, 255304), (282, 198268), (291, 192136), (292, 191478), (329, 169944), (376, 148701), (388, 144102), (438, 127652), (511, 109416), (564, 99134), (582, 96068), (584, 95739), (658, 84972), (679, 82344), (776, 72051), (876, 63826), (987, 56648), (1022, 54708), (1128, 49567), (1164, 48034), (1316, 42486), (1358, 41172), (1533, 36472), (1752, 31913), (1974, 28324), (2037, 27448), (2044, 27354), (2328, 24017), (2632, 21243), (2716, 20586), (3066, 18236), (3431, 16296), (3948, 14162), (4074, 13724), (4088, 13677), (4559, 12264), (5432, 10293), (6132, 9118), (6862, 8148), (7081, 7896)]