54048715

素因数分解:

$5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 75956832

約数和(自身を除く): 21908117

約数列:

[1, 5, 7, 35, 49, 167, 245, 835, 1169, 1321, 5845, 6605, 8183, 9247, 40915, 46235, 64729, 220607, 323645, 1103035, 1544249, 7721245, 10809743, 54048715]

約数ペア:

[(1, 54048715), (5, 10809743), (7, 7721245), (35, 1544249), (49, 1103035), (167, 323645), (245, 220607), (835, 64729), (1169, 46235), (1321, 40915), (5845, 9247), (6605, 8183)]