47995210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 88798032

約数和(自身を除く): 40802822

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 661, 685, 1322, 1370, 3305, 6610, 7261, 14522, 35033, 36305, 70066, 72610, 90557, 175165, 181114, 350330, 452785, 905570, 4799521, 9599042, 23997605, 47995210]

約数ペア:

[(1, 47995210), (2, 23997605), (5, 9599042), (10, 4799521), (53, 905570), (106, 452785), (137, 350330), (265, 181114), (274, 175165), (530, 90557), (661, 72610), (685, 70066), (1322, 36305), (1370, 35033), (3305, 14522), (6610, 7261)]