48569703

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 32070297

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 1999, 3471, 5997, 8099, 13993, 24297, 25987, 41979, 77961, 177911, 181909, 533733, 545727, 1245377, 2312843, 3736131, 6938529, 16189901, 48569703]

約数ペア:

[(1, 48569703), (3, 16189901), (7, 6938529), (13, 3736131), (21, 2312843), (39, 1245377), (89, 545727), (91, 533733), (267, 181909), (273, 177911), (623, 77961), (1157, 41979), (1869, 25987), (1999, 24297), (3471, 13993), (5997, 8099)]