52020860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136897}}^1$

素因数の和:136925

約数の個数: 24

約数和(自身を含む): 114994320

約数和(自身を除く): 62973460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 136897, 273794, 547588, 684485, 1368970, 2601043, 2737940, 5202086, 10404172, 13005215, 26010430, 52020860]

約数ペア:

[(1, 52020860), (2, 26010430), (4, 13005215), (5, 10404172), (10, 5202086), (19, 2737940), (20, 2601043), (38, 1368970), (76, 684485), (95, 547588), (190, 273794), (380, 136897)]