51852370

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{26321}}^1$

素因数の和:26525

約数の個数: 16

約数和(自身を含む): 93811608

約数和(自身を除く): 41959238

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 26321, 52642, 131605, 263210, 5185237, 10370474, 25926185, 51852370]

約数ペア:

[(1, 51852370), (2, 25926185), (5, 10370474), (10, 5185237), (197, 263210), (394, 131605), (985, 52642), (1970, 26321)]