54449888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 57317152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 419, 496, 524, 838, 992, 1048, 1676, 2096, 3352, 4061, 4192, 6704, 8122, 12989, 13408, 16244, 25978, 32488, 51956, 54889, 64976, 103912, 109778, 129952, 207824, 219556, 415648, 439112, 878224, 1701559, 1756448, 3403118, 6806236, 13612472, 27224944, 54449888]

約数ペア:

[(1, 54449888), (2, 27224944), (4, 13612472), (8, 6806236), (16, 3403118), (31, 1756448), (32, 1701559), (62, 878224), (124, 439112), (131, 415648), (248, 219556), (262, 207824), (419, 129952), (496, 109778), (524, 103912), (838, 64976), (992, 54889), (1048, 51956), (1676, 32488), (2096, 25978), (3352, 16244), (4061, 13408), (4192, 12989), (6704, 8122)]