54729805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 71677440

約数和(自身を除く): 16947635

約数列:

[1, 5, 13, 65, 169, 239, 271, 845, 1195, 1355, 3107, 3523, 15535, 17615, 40391, 45799, 64769, 201955, 228995, 323845, 841997, 4209985, 10945961, 54729805]

約数ペア:

[(1, 54729805), (5, 10945961), (13, 4209985), (65, 841997), (169, 323845), (239, 228995), (271, 201955), (845, 64769), (1195, 45799), (1355, 40391), (3107, 17615), (3523, 15535)]