51520448

素因数分解:

$2^6\times 7^1\times {\mathrm{115001}}^1$

素因数の和:115020

約数の個数: 28

約数和(自身を含む): 116842032

約数和(自身を除く): 65321584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 115001, 230002, 460004, 805007, 920008, 1610014, 1840016, 3220028, 3680032, 6440056, 7360064, 12880112, 25760224, 51520448]

約数ペア:

[(1, 51520448), (2, 25760224), (4, 12880112), (7, 7360064), (8, 6440056), (14, 3680032), (16, 3220028), (28, 1840016), (32, 1610014), (56, 920008), (64, 805007), (112, 460004), (224, 230002), (448, 115001)]