54278030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39619}}^1$

素因数の和:39763

約数の個数: 16

約数和(自身を含む): 98416080

約数和(自身を除く): 44138050

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 39619, 79238, 198095, 396190, 5427803, 10855606, 27139015, 54278030]

約数ペア:

[(1, 54278030), (2, 27139015), (5, 10855606), (10, 5427803), (137, 396190), (274, 198095), (685, 79238), (1370, 39619)]