49697715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 85294080

約数和(自身を除く): 35596365

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2467, 4029, 6715, 7401, 12335, 20145, 37005, 41939, 125817, 194893, 209695, 584679, 629085, 974465, 2923395, 3313181, 9939543, 16565905, 49697715]

約数ペア:

[(1, 49697715), (3, 16565905), (5, 9939543), (15, 3313181), (17, 2923395), (51, 974465), (79, 629085), (85, 584679), (237, 209695), (255, 194893), (395, 125817), (1185, 41939), (1343, 37005), (2467, 20145), (4029, 12335), (6715, 7401)]