47900830

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{17807}}^1$

素因数の和:18083

約数の個数: 16

約数和(自身を含む): 86546880

約数和(自身を除く): 38646050

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 17807, 35614, 89035, 178070, 4790083, 9580166, 23950415, 47900830]

約数ペア:

[(1, 47900830), (2, 23950415), (5, 9580166), (10, 4790083), (269, 178070), (538, 89035), (1345, 35614), (2690, 17807)]