47099830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{21121}}^1$

素因数の和:21351

約数の個数: 16

約数和(自身を含む): 85163904

約数和(自身を除く): 38064074

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 21121, 42242, 105605, 211210, 4709983, 9419966, 23549915, 47099830]

約数ペア:

[(1, 47099830), (2, 23549915), (5, 9419966), (10, 4709983), (223, 211210), (446, 105605), (1115, 42242), (2230, 21121)]