55917056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 124658688

約数和(自身を除く): 68741632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 271, 403, 416, 496, 512, 542, 806, 832, 992, 1084, 1612, 1664, 1984, 2168, 3224, 3328, 3523, 3968, 4336, 6448, 6656, 7046, 7936, 8401, 8672, 12896, 14092, 15872, 16802, 17344, 25792, 28184, 33604, 34688, 51584, 56368, 67208, 69376, 103168, 109213, 112736, 134416, 138752, 206336, 218426, 225472, 268832, 436852, 450944, 537664, 873704, 901888, 1075328, 1747408, 1803776, 2150656, 3494816, 4301312, 6989632, 13979264, 27958528, 55917056]

約数ペア:

[(1, 55917056), (2, 27958528), (4, 13979264), (8, 6989632), (13, 4301312), (16, 3494816), (26, 2150656), (31, 1803776), (32, 1747408), (52, 1075328), (62, 901888), (64, 873704), (104, 537664), (124, 450944), (128, 436852), (208, 268832), (248, 225472), (256, 218426), (271, 206336), (403, 138752), (416, 134416), (496, 112736), (512, 109213), (542, 103168), (806, 69376), (832, 67208), (992, 56368), (1084, 51584), (1612, 34688), (1664, 33604), (1984, 28184), (2168, 25792), (3224, 17344), (3328, 16802), (3523, 15872), (3968, 14092), (4336, 12896), (6448, 8672), (6656, 8401), (7046, 7936)]