56253670070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432720539}}^1$

素因数の和:432720559

約数の個数: 16

約数和(自身を含む): 109045576080

約数和(自身を除く): 52791906010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 432720539, 865441078, 2163602695, 4327205390, 5625367007, 11250734014, 28126835035, 56253670070]

約数ペア:

[(1, 56253670070), (2, 28126835035), (5, 11250734014), (10, 5625367007), (13, 4327205390), (26, 2163602695), (65, 865441078), (130, 432720539)]