55897886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12157}}^1$

素因数の和:12200

約数の個数: 24

約数和(自身を含む): 97020840

約数和(自身を除く): 41122954

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 12157, 24314, 133727, 230983, 267454, 461966, 1470997, 2540813, 2941994, 5081626, 27948943, 55897886]

約数ペア:

[(1, 55897886), (2, 27948943), (11, 5081626), (19, 2941994), (22, 2540813), (38, 1470997), (121, 461966), (209, 267454), (242, 230983), (418, 133727), (2299, 24314), (4598, 12157)]