51893554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 84851712

約数和(自身を除く): 32958158

約数列:

[1, 2, 17, 34, 61, 122, 131, 191, 262, 382, 1037, 2074, 2227, 3247, 4454, 6494, 7991, 11651, 15982, 23302, 25021, 50042, 135847, 198067, 271694, 396134, 425357, 850714, 1526281, 3052562, 25946777, 51893554]

約数ペア:

[(1, 51893554), (2, 25946777), (17, 3052562), (34, 1526281), (61, 850714), (122, 425357), (131, 396134), (191, 271694), (262, 198067), (382, 135847), (1037, 50042), (2074, 25021), (2227, 23302), (3247, 15982), (4454, 11651), (6494, 7991)]