56039152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269419}}^1$

素因数の和:269440

約数の個数: 20

約数和(自身を含む): 116928280

約数和(自身を除く): 60889128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269419, 538838, 1077676, 2155352, 3502447, 4310704, 7004894, 14009788, 28019576, 56039152]

約数ペア:

[(1, 56039152), (2, 28019576), (4, 14009788), (8, 7004894), (13, 4310704), (16, 3502447), (26, 2155352), (52, 1077676), (104, 538838), (208, 269419)]