48540879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 73468512

約数和(自身を除く): 24927633

約数列:

[1, 3, 9, 23, 69, 207, 421, 557, 1263, 1671, 3789, 5013, 9683, 12811, 29049, 38433, 87147, 115299, 234497, 703491, 2110473, 5393431, 16180293, 48540879]

約数ペア:

[(1, 48540879), (3, 16180293), (9, 5393431), (23, 2110473), (69, 703491), (207, 234497), (421, 115299), (557, 87147), (1263, 38433), (1671, 29049), (3789, 12811), (5013, 9683)]