50790640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17209

約数の個数: 40

約数和(自身を含む): 121286880

約数和(自身を除く): 70496240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17159, 34318, 68636, 85795, 137272, 171590, 274544, 343180, 634883, 686360, 1269766, 1372720, 2539532, 3174415, 5079064, 6348830, 10158128, 12697660, 25395320, 50790640]

約数ペア:

[(1, 50790640), (2, 25395320), (4, 12697660), (5, 10158128), (8, 6348830), (10, 5079064), (16, 3174415), (20, 2539532), (37, 1372720), (40, 1269766), (74, 686360), (80, 634883), (148, 343180), (185, 274544), (296, 171590), (370, 137272), (592, 85795), (740, 68636), (1480, 34318), (2960, 17159)]