64097950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 139455360

約数和(自身を除く): 75357410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 4259, 7525, 8518, 15050, 21295, 29813, 42590, 59626, 106475, 149065, 183137, 212950, 298130, 366274, 745325, 915685, 1281959, 1490650, 1831370, 2563918, 4578425, 6409795, 9156850, 12819590, 32048975, 64097950]

約数ペア:

[(1, 64097950), (2, 32048975), (5, 12819590), (7, 9156850), (10, 6409795), (14, 4578425), (25, 2563918), (35, 1831370), (43, 1490650), (50, 1281959), (70, 915685), (86, 745325), (175, 366274), (215, 298130), (301, 212950), (350, 183137), (430, 149065), (602, 106475), (1075, 59626), (1505, 42590), (2150, 29813), (3010, 21295), (4259, 15050), (7525, 8518)]