53803330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2141}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 57237950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2141, 2513, 3590, 4282, 5026, 10705, 12565, 14987, 21410, 25130, 29974, 74935, 149870, 768619, 1537238, 3843095, 5380333, 7686190, 10760666, 26901665, 53803330]

約数ペア:

[(1, 53803330), (2, 26901665), (5, 10760666), (7, 7686190), (10, 5380333), (14, 3843095), (35, 1537238), (70, 768619), (359, 149870), (718, 74935), (1795, 29974), (2141, 25130), (2513, 21410), (3590, 14987), (4282, 12565), (5026, 10705)]