49487996907

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{4001}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 75596691456

約数和(自身を除く): 26108694549

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1031, 1333, 3093, 3999, 4001, 9279, 11997, 12003, 31961, 36009, 44333, 95883, 124031, 132999, 172043, 287649, 372093, 398997, 516129, 1116279, 1374323, 1548387, 4122969, 4125031, 5333333, 12368907, 12375093, 15999999, 37125279, 47999997, 127875961, 177376333, 383627883, 532128999, 1150883649, 1596386997, 5498666323, 16495998969, 49487996907]

約数ペア:

[(1, 49487996907), (3, 16495998969), (9, 5498666323), (31, 1596386997), (43, 1150883649), (93, 532128999), (129, 383627883), (279, 177376333), (387, 127875961), (1031, 47999997), (1333, 37125279), (3093, 15999999), (3999, 12375093), (4001, 12368907), (9279, 5333333), (11997, 4125031), (12003, 4122969), (31961, 1548387), (36009, 1374323), (44333, 1116279), (95883, 516129), (124031, 398997), (132999, 372093), (172043, 287649)]