51445678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 79847424

約数和(自身を除く): 28401746

約数列:

[1, 2, 31, 62, 607, 1214, 1367, 2734, 18817, 37634, 42377, 84754, 829769, 1659538, 25722839, 51445678]

約数ペア:

[(1, 51445678), (2, 25722839), (31, 1659538), (62, 829769), (607, 84754), (1214, 42377), (1367, 37634), (2734, 18817)]