54681766

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 83059200

約数和(自身を除く): 28377434

約数列:

[1, 2, 139, 239, 278, 478, 823, 1646, 33221, 66442, 114397, 196697, 228794, 393394, 27340883, 54681766]

約数ペア:

[(1, 54681766), (2, 27340883), (139, 393394), (239, 228794), (278, 196697), (478, 114397), (823, 66442), (1646, 33221)]