56557800078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31526087}}^1$

素因数の和:31526128

約数の個数: 32

約数和(自身を含む): 127113186816

約数和(自身を除く): 70555386738

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 31526087, 63052174, 94578261, 189156522, 409839131, 725100001, 819678262, 1229517393, 1450200002, 2175300003, 2459034786, 4350600006, 9426300013, 18852600026, 28278900039, 56557800078]

約数ペア:

[(1, 56557800078), (2, 28278900039), (3, 18852600026), (6, 9426300013), (13, 4350600006), (23, 2459034786), (26, 2175300003), (39, 1450200002), (46, 1229517393), (69, 819678262), (78, 725100001), (138, 409839131), (299, 189156522), (598, 94578261), (897, 63052174), (1794, 31526087)]