53840718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157429}}^1$

素因数の和:157456

約数の個数: 24

約数和(自身を含む): 122795400

約数和(自身を除く): 68954682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 157429, 314858, 472287, 944574, 1416861, 2833722, 2991151, 5982302, 8973453, 17946906, 26920359, 53840718]

約数ペア:

[(1, 53840718), (2, 26920359), (3, 17946906), (6, 8973453), (9, 5982302), (18, 2991151), (19, 2833722), (38, 1416861), (57, 944574), (114, 472287), (171, 314858), (342, 157429)]