47509130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 39955318

約数列:

[1, 2, 5, 10, 73, 146, 151, 302, 365, 431, 730, 755, 862, 1510, 2155, 4310, 11023, 22046, 31463, 55115, 62926, 65081, 110230, 130162, 157315, 314630, 325405, 650810, 4750913, 9501826, 23754565, 47509130]

約数ペア:

[(1, 47509130), (2, 23754565), (5, 9501826), (10, 4750913), (73, 650810), (146, 325405), (151, 314630), (302, 157315), (365, 130162), (431, 110230), (730, 65081), (755, 62926), (862, 55115), (1510, 31463), (2155, 22046), (4310, 11023)]