47538478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 79545312

約数和(自身を除く): 32006834

約数列:

[1, 2, 13, 26, 43, 86, 101, 202, 421, 559, 842, 1118, 1313, 2626, 4343, 5473, 8686, 10946, 18103, 36206, 42521, 56459, 85042, 112918, 235339, 470678, 552773, 1105546, 1828403, 3656806, 23769239, 47538478]

約数ペア:

[(1, 47538478), (2, 23769239), (13, 3656806), (26, 1828403), (43, 1105546), (86, 552773), (101, 470678), (202, 235339), (421, 112918), (559, 85042), (842, 56459), (1118, 42521), (1313, 36206), (2626, 18103), (4343, 10946), (5473, 8686)]