52315620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124561}}^1$

素因数の和:124580

約数の個数: 48

約数和(自身を含む): 167411328

約数和(自身を除く): 115095708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 124561, 249122, 373683, 498244, 622805, 747366, 871927, 1245610, 1494732, 1743854, 1868415, 2491220, 2615781, 3487708, 3736830, 4359635, 5231562, 7473660, 8719270, 10463124, 13078905, 17438540, 26157810, 52315620]

約数ペア:

[(1, 52315620), (2, 26157810), (3, 17438540), (4, 13078905), (5, 10463124), (6, 8719270), (7, 7473660), (10, 5231562), (12, 4359635), (14, 3736830), (15, 3487708), (20, 2615781), (21, 2491220), (28, 1868415), (30, 1743854), (35, 1494732), (42, 1245610), (60, 871927), (70, 747366), (84, 622805), (105, 498244), (140, 373683), (210, 249122), (420, 124561)]