51946684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 95930240

約数和(自身を除く): 43983556

約数列:

[1, 2, 4, 19, 38, 76, 643, 1063, 1286, 2126, 2572, 4252, 12217, 20197, 24434, 40394, 48868, 80788, 683509, 1367018, 2734036, 12986671, 25973342, 51946684]

約数ペア:

[(1, 51946684), (2, 25973342), (4, 12986671), (19, 2734036), (38, 1367018), (76, 683509), (643, 80788), (1063, 48868), (1286, 40394), (2126, 24434), (2572, 20197), (4252, 12217)]