49829871

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 82163200

約数和(自身を除く): 32333329

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 523, 1047, 1569, 2443, 3661, 4537, 6799, 7329, 10983, 13611, 20397, 31759, 47593, 95277, 142779, 182527, 547581, 1277689, 2372851, 3833067, 7118553, 16609957, 49829871]

約数ペア:

[(1, 49829871), (3, 16609957), (7, 7118553), (13, 3833067), (21, 2372851), (39, 1277689), (91, 547581), (273, 182527), (349, 142779), (523, 95277), (1047, 47593), (1569, 31759), (2443, 20397), (3661, 13611), (4537, 10983), (6799, 7329)]