55740224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 56

約数和(自身を含む): 121554240

約数和(自身を除く): 65814016

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 1993, 3496, 3986, 6992, 7972, 13984, 15944, 27968, 31888, 37867, 45839, 63776, 75734, 91678, 127552, 151468, 183356, 302936, 366712, 605872, 733424, 870941, 1211744, 1466848, 1741882, 2423488, 2933696, 3483764, 6967528, 13935056, 27870112, 55740224]

約数ペア:

[(1, 55740224), (2, 27870112), (4, 13935056), (8, 6967528), (16, 3483764), (19, 2933696), (23, 2423488), (32, 1741882), (38, 1466848), (46, 1211744), (64, 870941), (76, 733424), (92, 605872), (152, 366712), (184, 302936), (304, 183356), (368, 151468), (437, 127552), (608, 91678), (736, 75734), (874, 63776), (1216, 45839), (1472, 37867), (1748, 31888), (1993, 27968), (3496, 15944), (3986, 13984), (6992, 7972)]