50742705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15307}}^1$

素因数の和:15345

約数の個数: 32

約数和(自身を含む): 92582784

約数和(自身を除く): 41840079

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 15307, 45921, 76535, 198991, 229605, 260219, 596973, 780657, 994955, 1301095, 2984865, 3382847, 3903285, 10148541, 16914235, 50742705]

約数ペア:

[(1, 50742705), (3, 16914235), (5, 10148541), (13, 3903285), (15, 3382847), (17, 2984865), (39, 1301095), (51, 994955), (65, 780657), (85, 596973), (195, 260219), (221, 229605), (255, 198991), (663, 76535), (1105, 45921), (3315, 15307)]