52147942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19956

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 51117338

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 19919, 39838, 139433, 219109, 278866, 338623, 438218, 677246, 1533763, 2370361, 3067526, 3724853, 4740722, 7449706, 26073971, 52147942]

約数ペア:

[(1, 52147942), (2, 26073971), (7, 7449706), (11, 4740722), (14, 3724853), (17, 3067526), (22, 2370361), (34, 1533763), (77, 677246), (119, 438218), (154, 338623), (187, 278866), (238, 219109), (374, 139433), (1309, 39838), (2618, 19919)]