49805930

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19843}}^1$

素因数の和:20101

約数の個数: 16

約数和(自身を含む): 90012384

約数和(自身を除く): 40206454

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 19843, 39686, 99215, 198430, 4980593, 9961186, 24902965, 49805930]

約数ペア:

[(1, 49805930), (2, 24902965), (5, 9961186), (10, 4980593), (251, 198430), (502, 99215), (1255, 39686), (2510, 19843)]