49525540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60397}}^1$

素因数の和:60447

約数の個数: 24

約数和(自身を含む): 106542072

約数和(自身を除く): 57016532

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60397, 120794, 241588, 301985, 603970, 1207940, 2476277, 4952554, 9905108, 12381385, 24762770, 49525540]

約数ペア:

[(1, 49525540), (2, 24762770), (4, 12381385), (5, 9905108), (10, 4952554), (20, 2476277), (41, 1207940), (82, 603970), (164, 301985), (205, 241588), (410, 120794), (820, 60397)]