27249970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 53830656

約数和(自身を除く): 26580686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1297, 1910, 2101, 2594, 4202, 6485, 10505, 12970, 14267, 21010, 28534, 71335, 142670, 247727, 495454, 1238635, 2477270, 2724997, 5449994, 13624985, 27249970]

約数ペア:

[(1, 27249970), (2, 13624985), (5, 5449994), (10, 2724997), (11, 2477270), (22, 1238635), (55, 495454), (110, 247727), (191, 142670), (382, 71335), (955, 28534), (1297, 21010), (1910, 14267), (2101, 12970), (2594, 10505), (4202, 6485)]