54962560

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 132473520

約数和(自身を除く): 77510960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 547, 628, 640, 785, 1094, 1256, 1570, 2188, 2512, 2735, 3140, 4376, 5024, 5470, 6280, 8752, 10048, 10940, 12560, 17504, 20096, 21880, 25120, 35008, 43760, 50240, 70016, 85879, 87520, 100480, 171758, 175040, 343516, 350080, 429395, 687032, 858790, 1374064, 1717580, 2748128, 3435160, 5496256, 6870320, 10992512, 13740640, 27481280, 54962560]

約数ペア:

[(1, 54962560), (2, 27481280), (4, 13740640), (5, 10992512), (8, 6870320), (10, 5496256), (16, 3435160), (20, 2748128), (32, 1717580), (40, 1374064), (64, 858790), (80, 687032), (128, 429395), (157, 350080), (160, 343516), (314, 175040), (320, 171758), (547, 100480), (628, 87520), (640, 85879), (785, 70016), (1094, 50240), (1256, 43760), (1570, 35008), (2188, 25120), (2512, 21880), (2735, 20096), (3140, 17504), (4376, 12560), (5024, 10940), (5470, 10048), (6280, 8752)]