50946760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18021

約数の個数: 32

約数和(自身を含む): 116251200

約数和(自身を除く): 65304440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 17939, 35878, 71756, 89695, 143512, 179390, 358780, 717560, 1273669, 2547338, 5094676, 6368345, 10189352, 12736690, 25473380, 50946760]

約数ペア:

[(1, 50946760), (2, 25473380), (4, 12736690), (5, 10189352), (8, 6368345), (10, 5094676), (20, 2547338), (40, 1273669), (71, 717560), (142, 358780), (284, 179390), (355, 143512), (568, 89695), (710, 71756), (1420, 35878), (2840, 17939)]