48865947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 24290661

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 503, 611, 689, 1509, 1833, 2067, 2491, 6539, 7473, 19617, 23641, 26659, 32383, 70923, 79977, 97149, 307333, 346567, 921999, 1039701, 1252973, 3758919, 16288649, 48865947]

約数ペア:

[(1, 48865947), (3, 16288649), (13, 3758919), (39, 1252973), (47, 1039701), (53, 921999), (141, 346567), (159, 307333), (503, 97149), (611, 79977), (689, 70923), (1509, 32383), (1833, 26659), (2067, 23641), (2491, 19617), (6539, 7473)]