51911794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 88657920

約数和(自身を除く): 36746126

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 682, 739, 1133, 1478, 2266, 3193, 6386, 8129, 16258, 22909, 35123, 45818, 70246, 76117, 152234, 251999, 503998, 837287, 1674574, 2359627, 4719254, 25955897, 51911794]

約数ペア:

[(1, 51911794), (2, 25955897), (11, 4719254), (22, 2359627), (31, 1674574), (62, 837287), (103, 503998), (206, 251999), (341, 152234), (682, 76117), (739, 70246), (1133, 45818), (1478, 35123), (2266, 22909), (3193, 16258), (6386, 8129)]