47805989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 16475611

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 413, 619, 649, 1003, 1309, 4333, 4543, 6809, 7021, 10523, 11033, 36521, 47663, 73661, 77231, 115753, 255647, 401731, 620857, 810271, 2812117, 4345999, 6829427, 47805989]

約数ペア:

[(1, 47805989), (7, 6829427), (11, 4345999), (17, 2812117), (59, 810271), (77, 620857), (119, 401731), (187, 255647), (413, 115753), (619, 77231), (649, 73661), (1003, 47663), (1309, 36521), (4333, 11033), (4543, 10523), (6809, 7021)]