49506639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 83241984

約数和(自身を除く): 33735345

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 4423, 11193, 13269, 30961, 57499, 92883, 172497, 181343, 402493, 544029, 1207479, 1269401, 2357459, 3808203, 7072377, 16502213, 49506639]

約数ペア:

[(1, 49506639), (3, 16502213), (7, 7072377), (13, 3808203), (21, 2357459), (39, 1269401), (41, 1207479), (91, 544029), (123, 402493), (273, 181343), (287, 172497), (533, 92883), (861, 57499), (1599, 30961), (3731, 13269), (4423, 11193)]