52515120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31259}}^1$

素因数の和:31282

約数の個数: 80

約数和(自身を含む): 186059520

約数和(自身を除く): 133544400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31259, 62518, 93777, 125036, 156295, 187554, 218813, 250072, 312590, 375108, 437626, 468885, 500144, 625180, 656439, 750216, 875252, 937770, 1094065, 1250360, 1312878, 1500432, 1750504, 1875540, 2188130, 2500720, 2625756, 3282195, 3501008, 3751080, 4376260, 5251512, 6564390, 7502160, 8752520, 10503024, 13128780, 17505040, 26257560, 52515120]

約数ペア:

[(1, 52515120), (2, 26257560), (3, 17505040), (4, 13128780), (5, 10503024), (6, 8752520), (7, 7502160), (8, 6564390), (10, 5251512), (12, 4376260), (14, 3751080), (15, 3501008), (16, 3282195), (20, 2625756), (21, 2500720), (24, 2188130), (28, 1875540), (30, 1750504), (35, 1500432), (40, 1312878), (42, 1250360), (48, 1094065), (56, 937770), (60, 875252), (70, 750216), (80, 656439), (84, 625180), (105, 500144), (112, 468885), (120, 437626), (140, 375108), (168, 312590), (210, 250072), (240, 218813), (280, 187554), (336, 156295), (420, 125036), (560, 93777), (840, 62518), (1680, 31259)]