53754760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17011}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 122486400

約数和(自身を除く): 68731640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 17011, 34022, 68044, 85055, 136088, 170110, 340220, 680440, 1343869, 2687738, 5375476, 6719345, 10750952, 13438690, 26877380, 53754760]

約数ペア:

[(1, 53754760), (2, 26877380), (4, 13438690), (5, 10750952), (8, 6719345), (10, 5375476), (20, 2687738), (40, 1343869), (79, 680440), (158, 340220), (316, 170110), (395, 136088), (632, 85055), (790, 68044), (1580, 34022), (3160, 17011)]