56161644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 175432320

約数和(自身を除く): 119270676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 457, 462, 532, 539, 588, 627, 798, 836, 914, 924, 931, 1078, 1254, 1371, 1463, 1596, 1617, 1828, 1862, 2156, 2508, 2742, 2793, 2926, 3199, 3234, 3724, 4389, 5027, 5484, 5586, 5852, 6398, 6468, 8683, 8778, 9597, 10054, 10241, 11172, 12796, 15081, 17366, 17556, 19194, 20108, 20482, 22393, 26049, 30162, 30723, 34732, 35189, 38388, 40964, 44786, 52098, 60324, 60781, 61446, 67179, 70378, 89572, 95513, 104196, 105567, 121562, 122892, 134358, 140756, 182343, 191026, 211134, 243124, 246323, 268716, 286539, 364686, 382052, 422268, 425467, 492646, 573078, 668591, 729372, 738969, 850934, 985292, 1146156, 1276401, 1337182, 1477938, 1701868, 2005773, 2552802, 2674364, 2955876, 4011546, 4680137, 5105604, 8023092, 9360274, 14040411, 18720548, 28080822, 56161644]

約数ペア:

[(1, 56161644), (2, 28080822), (3, 18720548), (4, 14040411), (6, 9360274), (7, 8023092), (11, 5105604), (12, 4680137), (14, 4011546), (19, 2955876), (21, 2674364), (22, 2552802), (28, 2005773), (33, 1701868), (38, 1477938), (42, 1337182), (44, 1276401), (49, 1146156), (57, 985292), (66, 850934), (76, 738969), (77, 729372), (84, 668591), (98, 573078), (114, 492646), (132, 425467), (133, 422268), (147, 382052), (154, 364686), (196, 286539), (209, 268716), (228, 246323), (231, 243124), (266, 211134), (294, 191026), (308, 182343), (399, 140756), (418, 134358), (457, 122892), (462, 121562), (532, 105567), (539, 104196), (588, 95513), (627, 89572), (798, 70378), (836, 67179), (914, 61446), (924, 60781), (931, 60324), (1078, 52098), (1254, 44786), (1371, 40964), (1463, 38388), (1596, 35189), (1617, 34732), (1828, 30723), (1862, 30162), (2156, 26049), (2508, 22393), (2742, 20482), (2793, 20108), (2926, 19194), (3199, 17556), (3234, 17366), (3724, 15081), (4389, 12796), (5027, 11172), (5484, 10241), (5586, 10054), (5852, 9597), (6398, 8778), (6468, 8683)]