48988270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 93895200

約数和(自身を除く): 44906930

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2897, 3382, 5794, 8455, 14485, 16910, 28970, 55043, 110086, 257833, 275215, 515666, 550430, 1289165, 2578330, 4898827, 9797654, 24494135, 48988270]

約数ペア:

[(1, 48988270), (2, 24494135), (5, 9797654), (10, 4898827), (19, 2578330), (38, 1289165), (89, 550430), (95, 515666), (178, 275215), (190, 257833), (445, 110086), (890, 55043), (1691, 28970), (2897, 16910), (3382, 14485), (5794, 8455)]