56999164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 112281120

約数和(自身を除く): 55281956

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 281, 314, 323, 562, 628, 646, 1124, 1292, 2669, 2983, 4777, 5338, 5339, 5966, 9554, 10676, 10678, 11932, 19108, 21356, 44117, 50711, 88234, 90763, 101422, 176468, 181526, 202844, 363052, 749989, 838223, 1499978, 1676446, 2999956, 3352892, 14249791, 28499582, 56999164]

約数ペア:

[(1, 56999164), (2, 28499582), (4, 14249791), (17, 3352892), (19, 2999956), (34, 1676446), (38, 1499978), (68, 838223), (76, 749989), (157, 363052), (281, 202844), (314, 181526), (323, 176468), (562, 101422), (628, 90763), (646, 88234), (1124, 50711), (1292, 44117), (2669, 21356), (2983, 19108), (4777, 11932), (5338, 10678), (5339, 10676), (5966, 9554)]