53531530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 104101200

約数和(自身を除く): 50569670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 809, 1018, 1618, 2545, 4045, 5090, 6617, 8090, 10517, 13234, 21034, 33085, 52585, 66170, 105170, 411781, 823562, 2058905, 4117810, 5353153, 10706306, 26765765, 53531530]

約数ペア:

[(1, 53531530), (2, 26765765), (5, 10706306), (10, 5353153), (13, 4117810), (26, 2058905), (65, 823562), (130, 411781), (509, 105170), (809, 66170), (1018, 52585), (1618, 33085), (2545, 21034), (4045, 13234), (5090, 10517), (6617, 8090)]