49474256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{237857}}^1$

素因数の和:237878

約数の個数: 20

約数和(自身を含む): 103230372

約数和(自身を除く): 53756116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 237857, 475714, 951428, 1902856, 3092141, 3805712, 6184282, 12368564, 24737128, 49474256]

約数ペア:

[(1, 49474256), (2, 24737128), (4, 12368564), (8, 6184282), (13, 3805712), (16, 3092141), (26, 1902856), (52, 951428), (104, 475714), (208, 237857)]