49720210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{171449}}^1$

素因数の和:171485

約数の個数: 16

約数和(自身を含む): 92583000

約数和(自身を除く): 42862790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 171449, 342898, 857245, 1714490, 4972021, 9944042, 24860105, 49720210]

約数ペア:

[(1, 49720210), (2, 24860105), (5, 9944042), (10, 4972021), (29, 1714490), (58, 857245), (145, 342898), (290, 171449)]