53222195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 72328704

約数和(自身を除く): 19106509

約数列:

[1, 5, 13, 31, 61, 65, 155, 305, 403, 433, 793, 1891, 2015, 2165, 3965, 5629, 9455, 13423, 24583, 26413, 28145, 67115, 122915, 132065, 174499, 343369, 818803, 872495, 1716845, 4094015, 10644439, 53222195]

約数ペア:

[(1, 53222195), (5, 10644439), (13, 4094015), (31, 1716845), (61, 872495), (65, 818803), (155, 343369), (305, 174499), (403, 132065), (433, 122915), (793, 67115), (1891, 28145), (2015, 26413), (2165, 24583), (3965, 13423), (5629, 9455)]