54920654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 33725746

約数列:

[1, 2, 31, 37, 62, 74, 89, 178, 269, 538, 1147, 2294, 2759, 3293, 5518, 6586, 8339, 9953, 16678, 19906, 23941, 47882, 102083, 204166, 308543, 617086, 742171, 885817, 1484342, 1771634, 27460327, 54920654]

約数ペア:

[(1, 54920654), (2, 27460327), (31, 1771634), (37, 1484342), (62, 885817), (74, 742171), (89, 617086), (178, 308543), (269, 204166), (538, 102083), (1147, 47882), (2294, 23941), (2759, 19906), (3293, 16678), (5518, 9953), (6586, 8339)]