49297025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 65167704

約数和(自身を除く): 15870679

約数列:

[1, 5, 17, 25, 85, 193, 425, 601, 965, 3005, 3281, 4825, 10217, 15025, 16405, 51085, 82025, 115993, 255425, 579965, 1971881, 2899825, 9859405, 49297025]

約数ペア:

[(1, 49297025), (5, 9859405), (17, 2899825), (25, 1971881), (85, 579965), (193, 255425), (425, 115993), (601, 82025), (965, 51085), (3005, 16405), (3281, 15025), (4825, 10217)]