51900365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9343}}^1$

素因数の和:9460

約数の個数: 16

約数和(自身を含む): 68622336

約数和(自身を除く): 16721971

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 9343, 46715, 102773, 513865, 943643, 4718215, 10380073, 51900365]

約数ペア:

[(1, 51900365), (5, 10380073), (11, 4718215), (55, 943643), (101, 513865), (505, 102773), (1111, 46715), (5555, 9343)]