50388745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 70066944

約数和(自身を除く): 19678199

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 653, 671, 1265, 1403, 3265, 3355, 7015, 7183, 15019, 15433, 35915, 39833, 75095, 77165, 165209, 199165, 438163, 826045, 916159, 2190815, 4580795, 10077749, 50388745]

約数ペア:

[(1, 50388745), (5, 10077749), (11, 4580795), (23, 2190815), (55, 916159), (61, 826045), (115, 438163), (253, 199165), (305, 165209), (653, 77165), (671, 75095), (1265, 39833), (1403, 35915), (3265, 15433), (3355, 15019), (7015, 7183)]