53854974

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{21839}}^1$

素因数の和:21984

約数の個数: 24

約数和(自身を含む): 117542880

約数和(自身を除く): 63687906

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 21839, 43678, 65517, 131034, 196551, 393102, 2991943, 5983886, 8975829, 17951658, 26927487, 53854974]

約数ペア:

[(1, 53854974), (2, 26927487), (3, 17951658), (6, 8975829), (9, 5983886), (18, 2991943), (137, 393102), (274, 196551), (411, 131034), (822, 65517), (1233, 43678), (2466, 21839)]