53257805

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 65038464

約数和(自身を除く): 11780659

約数列:

[1, 5, 101, 163, 505, 647, 815, 3235, 16463, 65347, 82315, 105461, 326735, 527305, 10651561, 53257805]

約数ペア:

[(1, 53257805), (5, 10651561), (101, 527305), (163, 326735), (505, 105461), (647, 82315), (815, 65347), (3235, 16463)]