55143616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 128564640

約数和(自身を除く): 73421024

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 37, 44, 58, 64, 73, 74, 88, 116, 146, 148, 176, 232, 292, 296, 319, 352, 407, 464, 584, 592, 638, 704, 803, 814, 928, 1073, 1168, 1184, 1276, 1606, 1628, 1856, 2117, 2146, 2336, 2368, 2552, 2701, 3212, 3256, 4234, 4292, 4672, 5104, 5402, 6424, 6512, 8468, 8584, 10208, 10804, 11803, 12848, 13024, 16936, 17168, 20416, 21608, 23287, 23606, 25696, 26048, 29711, 33872, 34336, 43216, 46574, 47212, 51392, 59422, 67744, 68672, 78329, 86432, 93148, 94424, 118844, 135488, 156658, 172864, 186296, 188848, 237688, 313316, 372592, 377696, 475376, 626632, 745184, 755392, 861619, 950752, 1253264, 1490368, 1723238, 1901504, 2506528, 3446476, 5013056, 6892952, 13785904, 27571808, 55143616]

約数ペア:

[(1, 55143616), (2, 27571808), (4, 13785904), (8, 6892952), (11, 5013056), (16, 3446476), (22, 2506528), (29, 1901504), (32, 1723238), (37, 1490368), (44, 1253264), (58, 950752), (64, 861619), (73, 755392), (74, 745184), (88, 626632), (116, 475376), (146, 377696), (148, 372592), (176, 313316), (232, 237688), (292, 188848), (296, 186296), (319, 172864), (352, 156658), (407, 135488), (464, 118844), (584, 94424), (592, 93148), (638, 86432), (704, 78329), (803, 68672), (814, 67744), (928, 59422), (1073, 51392), (1168, 47212), (1184, 46574), (1276, 43216), (1606, 34336), (1628, 33872), (1856, 29711), (2117, 26048), (2146, 25696), (2336, 23606), (2368, 23287), (2552, 21608), (2701, 20416), (3212, 17168), (3256, 16936), (4234, 13024), (4292, 12848), (4672, 11803), (5104, 10804), (5402, 10208), (6424, 8584), (6512, 8468)]