56690505

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43441}}^1$

素因数の和:43481

約数の個数: 24

約数和(自身を含む): 101654280

約数和(自身を除く): 44963775

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 43441, 130323, 217205, 390969, 651615, 1259789, 1954845, 3779367, 6298945, 11338101, 18896835, 56690505]

約数ペア:

[(1, 56690505), (3, 18896835), (5, 11338101), (9, 6298945), (15, 3779367), (29, 1954845), (45, 1259789), (87, 651615), (145, 390969), (261, 217205), (435, 130323), (1305, 43441)]