55370784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 172368000

約数和(自身を除く): 116997216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 149, 158, 168, 196, 224, 237, 294, 298, 316, 336, 392, 447, 474, 553, 588, 596, 632, 672, 784, 894, 948, 1043, 1106, 1176, 1192, 1264, 1568, 1659, 1788, 1896, 2086, 2212, 2352, 2384, 2528, 3129, 3318, 3576, 3792, 3871, 4172, 4424, 4704, 4768, 6258, 6636, 7152, 7301, 7584, 7742, 8344, 8848, 11613, 11771, 12516, 13272, 14304, 14602, 15484, 16688, 17696, 21903, 23226, 23542, 25032, 26544, 29204, 30968, 33376, 35313, 43806, 46452, 47084, 50064, 53088, 58408, 61936, 70626, 82397, 87612, 92904, 94168, 100128, 116816, 123872, 141252, 164794, 175224, 185808, 188336, 233632, 247191, 282504, 329588, 350448, 371616, 376672, 494382, 565008, 576779, 659176, 700896, 988764, 1130016, 1153558, 1318352, 1730337, 1977528, 2307116, 2636704, 3460674, 3955056, 4614232, 6921348, 7910112, 9228464, 13842696, 18456928, 27685392, 55370784]

約数ペア:

[(1, 55370784), (2, 27685392), (3, 18456928), (4, 13842696), (6, 9228464), (7, 7910112), (8, 6921348), (12, 4614232), (14, 3955056), (16, 3460674), (21, 2636704), (24, 2307116), (28, 1977528), (32, 1730337), (42, 1318352), (48, 1153558), (49, 1130016), (56, 988764), (79, 700896), (84, 659176), (96, 576779), (98, 565008), (112, 494382), (147, 376672), (149, 371616), (158, 350448), (168, 329588), (196, 282504), (224, 247191), (237, 233632), (294, 188336), (298, 185808), (316, 175224), (336, 164794), (392, 141252), (447, 123872), (474, 116816), (553, 100128), (588, 94168), (596, 92904), (632, 87612), (672, 82397), (784, 70626), (894, 61936), (948, 58408), (1043, 53088), (1106, 50064), (1176, 47084), (1192, 46452), (1264, 43806), (1568, 35313), (1659, 33376), (1788, 30968), (1896, 29204), (2086, 26544), (2212, 25032), (2352, 23542), (2384, 23226), (2528, 21903), (3129, 17696), (3318, 16688), (3576, 15484), (3792, 14602), (3871, 14304), (4172, 13272), (4424, 12516), (4704, 11771), (4768, 11613), (6258, 8848), (6636, 8344), (7152, 7742), (7301, 7584)]