54639145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 21669335

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 517, 919, 1081, 1265, 2585, 4595, 5405, 10109, 11891, 21137, 43193, 50545, 59455, 105685, 215965, 232507, 475123, 993439, 1162535, 2375615, 4967195, 10927829, 54639145]

約数ペア:

[(1, 54639145), (5, 10927829), (11, 4967195), (23, 2375615), (47, 1162535), (55, 993439), (115, 475123), (235, 232507), (253, 215965), (517, 105685), (919, 59455), (1081, 50545), (1265, 43193), (2585, 21137), (4595, 11891), (5405, 10109)]