56420845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3203}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 73204992

約数和(自身を除く): 16784147

約数列:

[1, 5, 13, 65, 271, 1355, 3203, 3523, 16015, 17615, 41639, 208195, 868013, 4340065, 11284169, 56420845]

約数ペア:

[(1, 56420845), (5, 11284169), (13, 4340065), (65, 868013), (271, 208195), (1355, 41639), (3203, 17615), (3523, 16015)]