55220424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 115091256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 461, 483, 552, 644, 651, 713, 744, 868, 922, 966, 1288, 1302, 1383, 1426, 1736, 1844, 1932, 2139, 2604, 2766, 2852, 3227, 3688, 3864, 4278, 4991, 5208, 5532, 5704, 6454, 8556, 9681, 9982, 10603, 11064, 12908, 14291, 14973, 17112, 19362, 19964, 21206, 25816, 28582, 29946, 31809, 38724, 39928, 42412, 42873, 57164, 59892, 63618, 74221, 77448, 84824, 85746, 100037, 114328, 119784, 127236, 148442, 171492, 200074, 222663, 254472, 296884, 300111, 328693, 342984, 400148, 445326, 593768, 600222, 657386, 800296, 890652, 986079, 1200444, 1314772, 1781304, 1972158, 2300851, 2400888, 2629544, 3944316, 4601702, 6902553, 7888632, 9203404, 13805106, 18406808, 27610212, 55220424]

約数ペア:

[(1, 55220424), (2, 27610212), (3, 18406808), (4, 13805106), (6, 9203404), (7, 7888632), (8, 6902553), (12, 4601702), (14, 3944316), (21, 2629544), (23, 2400888), (24, 2300851), (28, 1972158), (31, 1781304), (42, 1314772), (46, 1200444), (56, 986079), (62, 890652), (69, 800296), (84, 657386), (92, 600222), (93, 593768), (124, 445326), (138, 400148), (161, 342984), (168, 328693), (184, 300111), (186, 296884), (217, 254472), (248, 222663), (276, 200074), (322, 171492), (372, 148442), (434, 127236), (461, 119784), (483, 114328), (552, 100037), (644, 85746), (651, 84824), (713, 77448), (744, 74221), (868, 63618), (922, 59892), (966, 57164), (1288, 42873), (1302, 42412), (1383, 39928), (1426, 38724), (1736, 31809), (1844, 29946), (1932, 28582), (2139, 25816), (2604, 21206), (2766, 19964), (2852, 19362), (3227, 17112), (3688, 14973), (3864, 14291), (4278, 12908), (4991, 11064), (5208, 10603), (5532, 9982), (5704, 9681), (6454, 8556)]