56272190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11699}}^1$

素因数の和:11756

約数の個数: 32

約数和(自身を含む): 112039200

約数和(自身を除く): 55767010

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 11699, 23398, 58495, 116990, 152087, 304174, 432863, 760435, 865726, 1520870, 2164315, 4328630, 5627219, 11254438, 28136095, 56272190]

約数ペア:

[(1, 56272190), (2, 28136095), (5, 11254438), (10, 5627219), (13, 4328630), (26, 2164315), (37, 1520870), (65, 865726), (74, 760435), (130, 432863), (185, 304174), (370, 152087), (481, 116990), (962, 58495), (2405, 23398), (4810, 11699)]