50211420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119551}}^1$

素因数の和:119570

約数の個数: 48

約数和(自身を含む): 160677888

約数和(自身を除く): 110466468

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, 119551, 239102, 358653, 478204, 597755, 717306, 836857, 1195510, 1434612, 1673714, 1793265, 2391020, 2510571, 3347428, 3586530, 4184285, 5021142, 7173060, 8368570, 10042284, 12552855, 16737140, 25105710, 50211420]

約数ペア:

[(1, 50211420), (2, 25105710), (3, 16737140), (4, 12552855), (5, 10042284), (6, 8368570), (7, 7173060), (10, 5021142), (12, 4184285), (14, 3586530), (15, 3347428), (20, 2510571), (21, 2391020), (28, 1793265), (30, 1673714), (35, 1434612), (42, 1195510), (60, 836857), (70, 717306), (84, 597755), (105, 478204), (140, 358653), (210, 239102), (420, 119551)]