47827676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 91463400

約数和(自身を除く): 43635724

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 509, 556, 676, 1018, 1807, 2036, 3614, 6617, 7228, 13234, 23491, 26468, 46982, 70751, 86021, 93964, 141502, 172042, 283004, 344084, 919763, 1839526, 3679052, 11956919, 23913838, 47827676]

約数ペア:

[(1, 47827676), (2, 23913838), (4, 11956919), (13, 3679052), (26, 1839526), (52, 919763), (139, 344084), (169, 283004), (278, 172042), (338, 141502), (509, 93964), (556, 86021), (676, 70751), (1018, 46982), (1807, 26468), (2036, 23491), (3614, 13234), (6617, 7228)]