55999790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72727}}^1$

素因数の和:72752

約数の個数: 32

約数和(自身を含む): 125673984

約数和(自身を除く): 69674194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 72727, 145454, 363635, 509089, 727270, 799997, 1018178, 1599994, 2545445, 3999985, 5090890, 5599979, 7999970, 11199958, 27999895, 55999790]

約数ペア:

[(1, 55999790), (2, 27999895), (5, 11199958), (7, 7999970), (10, 5599979), (11, 5090890), (14, 3999985), (22, 2545445), (35, 1599994), (55, 1018178), (70, 799997), (77, 727270), (110, 509089), (154, 363635), (385, 145454), (770, 72727)]