48521109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 32038251

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 1997, 3471, 5991, 8099, 13979, 24297, 25961, 41937, 77883, 177733, 181727, 533199, 545181, 1244131, 2310529, 3732393, 6931587, 16173703, 48521109]

約数ペア:

[(1, 48521109), (3, 16173703), (7, 6931587), (13, 3732393), (21, 2310529), (39, 1244131), (89, 545181), (91, 533199), (267, 181727), (273, 177733), (623, 77883), (1157, 41937), (1869, 25961), (1997, 24297), (3471, 13979), (5991, 8099)]