48191988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{308923}}^1$

素因数の和:308943

約数の個数: 24

約数和(自身を含む): 121098208

約数和(自身を除く): 72906220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 308923, 617846, 926769, 1235692, 1853538, 3707076, 4015999, 8031998, 12047997, 16063996, 24095994, 48191988]

約数ペア:

[(1, 48191988), (2, 24095994), (3, 16063996), (4, 12047997), (6, 8031998), (12, 4015999), (13, 3707076), (26, 1853538), (39, 1235692), (52, 926769), (78, 617846), (156, 308923)]