53176915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 73981440

約数和(自身を除く): 20804525

約数列:

[1, 5, 11, 19, 55, 95, 151, 209, 337, 755, 1045, 1661, 1685, 2869, 3707, 6403, 8305, 14345, 18535, 31559, 32015, 50887, 70433, 157795, 254435, 352165, 559757, 966853, 2798785, 4834265, 10635383, 53176915]

約数ペア:

[(1, 53176915), (5, 10635383), (11, 4834265), (19, 2798785), (55, 966853), (95, 559757), (151, 352165), (209, 254435), (337, 157795), (755, 70433), (1045, 50887), (1661, 32015), (1685, 31559), (2869, 18535), (3707, 14345), (6403, 8305)]