53435380

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6199}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 112492800

約数和(自身を除く): 59057420

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 6199, 8620, 12398, 24796, 30995, 61990, 123980, 2671769, 5343538, 10687076, 13358845, 26717690, 53435380]

約数ペア:

[(1, 53435380), (2, 26717690), (4, 13358845), (5, 10687076), (10, 5343538), (20, 2671769), (431, 123980), (862, 61990), (1724, 30995), (2155, 24796), (4310, 12398), (6199, 8620)]