51128454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{887}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 110396160

約数和(自身を除く): 59267706

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 887, 1478, 1774, 2217, 2661, 4434, 5322, 9607, 11531, 19214, 23062, 28821, 34593, 57642, 69186, 655493, 1310986, 1966479, 3932958, 8521409, 17042818, 25564227, 51128454]

約数ペア:

[(1, 51128454), (2, 25564227), (3, 17042818), (6, 8521409), (13, 3932958), (26, 1966479), (39, 1310986), (78, 655493), (739, 69186), (887, 57642), (1478, 34593), (1774, 28821), (2217, 23062), (2661, 19214), (4434, 11531), (5322, 9607)]