51398402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 87070464

約数和(自身を除く): 35672062

約数列:

[1, 2, 11, 22, 37, 74, 233, 271, 407, 466, 542, 814, 2563, 2981, 5126, 5962, 8621, 10027, 17242, 20054, 63143, 94831, 110297, 126286, 189662, 220594, 694573, 1389146, 2336291, 4672582, 25699201, 51398402]

約数ペア:

[(1, 51398402), (2, 25699201), (11, 4672582), (22, 2336291), (37, 1389146), (74, 694573), (233, 220594), (271, 189662), (407, 126286), (466, 110297), (542, 94831), (814, 63143), (2563, 20054), (2981, 17242), (5126, 10027), (5962, 8621)]