66986050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{13007}}^1$

素因数の和:13122

約数の個数: 24

約数和(自身を含む): 125813376

約数和(自身を除く): 58827326

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 13007, 26014, 65035, 130070, 325175, 650350, 1339721, 2679442, 6698605, 13397210, 33493025, 66986050]

約数ペア:

[(1, 66986050), (2, 33493025), (5, 13397210), (10, 6698605), (25, 2679442), (50, 1339721), (103, 650350), (206, 325175), (515, 130070), (1030, 65035), (2575, 26014), (5150, 13007)]