55028864

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 134395200

約数和(自身を除く): 79366336

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 121, 128, 136, 152, 176, 187, 209, 242, 272, 304, 323, 352, 374, 418, 484, 544, 608, 646, 704, 748, 836, 968, 1088, 1216, 1292, 1331, 1408, 1496, 1672, 1936, 2057, 2176, 2299, 2432, 2584, 2662, 2992, 3344, 3553, 3872, 4114, 4598, 5168, 5324, 5984, 6688, 7106, 7744, 8228, 9196, 10336, 10648, 11968, 13376, 14212, 15488, 16456, 18392, 20672, 21296, 22627, 23936, 25289, 26752, 28424, 32912, 36784, 39083, 41344, 42592, 45254, 50578, 56848, 65824, 73568, 78166, 85184, 90508, 101156, 113696, 131648, 147136, 156332, 170368, 181016, 202312, 227392, 263296, 294272, 312664, 362032, 404624, 429913, 454784, 625328, 724064, 809248, 859826, 1250656, 1448128, 1618496, 1719652, 2501312, 2896256, 3236992, 3439304, 5002624, 6878608, 13757216, 27514432, 55028864]

約数ペア:

[(1, 55028864), (2, 27514432), (4, 13757216), (8, 6878608), (11, 5002624), (16, 3439304), (17, 3236992), (19, 2896256), (22, 2501312), (32, 1719652), (34, 1618496), (38, 1448128), (44, 1250656), (64, 859826), (68, 809248), (76, 724064), (88, 625328), (121, 454784), (128, 429913), (136, 404624), (152, 362032), (176, 312664), (187, 294272), (209, 263296), (242, 227392), (272, 202312), (304, 181016), (323, 170368), (352, 156332), (374, 147136), (418, 131648), (484, 113696), (544, 101156), (608, 90508), (646, 85184), (704, 78166), (748, 73568), (836, 65824), (968, 56848), (1088, 50578), (1216, 45254), (1292, 42592), (1331, 41344), (1408, 39083), (1496, 36784), (1672, 32912), (1936, 28424), (2057, 26752), (2176, 25289), (2299, 23936), (2432, 22627), (2584, 21296), (2662, 20672), (2992, 18392), (3344, 16456), (3553, 15488), (3872, 14212), (4114, 13376), (4598, 11968), (5168, 10648), (5324, 10336), (5984, 9196), (6688, 8228), (7106, 7744)]