49798544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163811}}^1$

素因数の和:163838

約数の個数: 20

約数和(自身を含む): 101563440

約数和(自身を除く): 51764896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 163811, 327622, 655244, 1310488, 2620976, 3112409, 6224818, 12449636, 24899272, 49798544]

約数ペア:

[(1, 49798544), (2, 24899272), (4, 12449636), (8, 6224818), (16, 3112409), (19, 2620976), (38, 1310488), (76, 655244), (152, 327622), (304, 163811)]