55211744

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 128249856

約数和(自身を除く): 73038112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 7951, 15902, 31804, 55657, 63608, 111314, 127216, 222628, 246481, 254432, 445256, 492962, 890512, 985924, 1725367, 1781024, 1971848, 3450734, 3943696, 6901468, 7887392, 13802936, 27605872, 55211744]

約数ペア:

[(1, 55211744), (2, 27605872), (4, 13802936), (7, 7887392), (8, 6901468), (14, 3943696), (16, 3450734), (28, 1971848), (31, 1781024), (32, 1725367), (56, 985924), (62, 890512), (112, 492962), (124, 445256), (217, 254432), (224, 246481), (248, 222628), (434, 127216), (496, 111314), (868, 63608), (992, 55657), (1736, 31804), (3472, 15902), (6944, 7951)]